{"id":83,"date":"2026-08-29T12:30:21","date_gmt":"2026-08-29T04:30:21","guid":{"rendered":"http:\/\/47.236.231.33\/?page_id=83"},"modified":"2026-08-30T13:01:48","modified_gmt":"2026-08-30T05:01:48","slug":"w55-legacy-preview-20260829-v01","status":"publish","type":"page","link":"https:\/\/dev.tpk-led.com\/index.php\/home\/w55-legacy-preview-20260829-v01\/","title":{"rendered":"W55 Legacy Preview 20260829 v01"},"content":{"rendered":"\n<!-- LWW-WZB-W55 product page \u00b7 20260803_v1 \u00b7 Inter font \u00b7 Related: Living World Mall Indonesia -->\n<section\n  aria-label=\"LWW-WZB-W55 Product Detail Page\"\n  class=\"tpk-pdp\"\n  id=\"tpk-pdp-w55en\"\n  data-page-type=\"product\"\n  data-product-model=\"LWW-WZB-W55\"\n  data-product-series=\"LWW-WZB\"\n>\n<style>\n\/* TPK PDP visual-locked CSS \u2014 LWW-WZB-W55. CMS safe: no root document tags. *\/\n\n#tpk-pdp-w55en, #tpk-pdp-w55en *{box-sizing:border-box;margin:0;padding:0;}\n#tpk-pdp-w55en{\n  --g:#009b74;\n  --text:#1d1d1f;\n  --muted:#515154;\n  --light:#86868b;\n  --soft:#f5f5f7;\n  --r-lg:20px;\n  --r-md:14px;\n  --r-sm:8px;\n  --inner:1320px;\n  --pad-x:40px;\n  --section-y:48px;\n  font-family:Inter, \"PingFang SC\", \"Microsoft YaHei\", \"Noto Sans SC\", sans-serif;letter-spacing:-0.15px;\n  color:var(--text);\n  line-height:1.65;\n  -webkit-font-smoothing:antialiased;\n  background:#fff;\n}\n#tpk-pdp-w55en img{display:block;max-width:100%;height:auto;border:0;}\n#tpk-pdp-w55en a{color:inherit;text-decoration:none;}\n#tpk-pdp-w55en .pdp-sec{width:100%;max-width:var(--inner);margin:0 auto;padding:var(--section-y) var(--pad-x);background:#fff;}\n#tpk-pdp-w55en .pdp-sec-soft{background:var(--soft);}\n#tpk-pdp-w55en h2{font-size:34px;line-height:1.14;letter-spacing:-.018em;font-weight:700;margin:0 0 24px;}\n#tpk-pdp-w55en h3{font-size:19px;line-height:1.25;font-weight:700;margin:0 0 10px;}\n#tpk-pdp-w55en .pdp-note{font-size:12.5px;line-height:1.6;color:var(--light);margin-top:16px;}\n\n\/* Hero *\/\n#tpk-pdp-w55en .pdp-hero{max-width:var(--inner);margin:0 auto;padding:0 var(--pad-x) 26px;background:#fff;}\n#tpk-pdp-w55en .pdp-hero-title{padding-bottom:10px;}\n#tpk-pdp-w55en .pdp-hero-title h1{margin:0;font-size:clamp(38px,4.2vw,54px);line-height:1.02;letter-spacing:-.025em;font-weight:800;max-width:880px;}\n#tpk-pdp-w55en .pdp-hero-title h1 .green{display:block;color:var(--g);white-space:nowrap;}\n#tpk-pdp-w55en .pdp-hero-title h1 .black{display:block;color:#050505;white-space:nowrap;}\n#tpk-pdp-w55en .pdp-hero-title h1 small{display:block;margin-top:9px;font-size:24px;line-height:1.35;font-weight:600;color:#111;}\n#tpk-pdp-w55en .pdp-hero-frame{position:relative;width:100%;min-height:520px;height:720px;background:#fff;overflow:hidden;cursor:zoom-in;border-radius:var(--r-lg);}\n#tpk-pdp-w55en .pdp-hero-img{width:100%;height:100%;object-fit:contain;transition:opacity .52s ease,transform .82s cubic-bezier(.22,1,.36,1);user-select:none;-webkit-user-drag:none;}\n#tpk-pdp-w55en .pdp-hero-frame:hover .pdp-hero-img{transform:scale(1.012);}\n#tpk-pdp-w55en .pdp-hero-img.is-fading{opacity:0;}\n#tpk-pdp-w55en .pdp-thumbs{display:flex;justify-content:center;gap:14px;padding:12px 0 0;flex-wrap:wrap;}\n#tpk-pdp-w55en .pdp-thumb{width:86px;height:58px;border:1px solid transparent;background:transparent;cursor:pointer;overflow:hidden;opacity:.72;transition:opacity .25s,border-color .25s,transform .25s;}\n#tpk-pdp-w55en .pdp-thumb img{width:100%;height:100%;object-fit:cover;}\n#tpk-pdp-w55en .pdp-thumb.is-active{border-color:#9aa1a9;opacity:1;}\n#tpk-pdp-w55en .pdp-thumb:hover{opacity:1;transform:translateY(-1px);}\n\n\/* Quick nav *\/\n#tpk-pdp-w55en .pdp-quick{max-width:var(--inner);margin:0 auto;padding:14px var(--pad-x) 18px;background:#fff;border-top:1px solid rgba(17,17,17,.10);border-bottom:1px solid rgba(17,17,17,.10);}\n#tpk-pdp-w55en .pdp-page-nav{display:flex;flex-wrap:wrap;gap:32px;align-items:center;justify-content:center;}\n#tpk-pdp-w55en .pdp-page-nav a{position:relative;display:inline-flex;align-items:center;padding:4px 0 7px;font-size:14px;font-weight:700;color:#2f3338;transition:color .35s ease,transform .35s cubic-bezier(.22,1,.36,1);}\n#tpk-pdp-w55en .pdp-page-nav a::before{content:\"\";position:absolute;left:0;right:0;bottom:0;height:1px;background:rgba(17,17,17,.34);transform:scaleX(.42);transform-origin:left;transition:transform .38s cubic-bezier(.22,1,.36,1),background .28s ease;}\n#tpk-pdp-w55en .pdp-page-nav a:hover{color:#111;transform:translateY(-1px);}\n#tpk-pdp-w55en .pdp-page-nav a:hover::before{transform:scaleX(1);background:#111;}\n\n\/* Overview *\/\n#tpk-pdp-w55en .pdp-overview-grid{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,6fr);gap:68px;align-items:center;}\n#tpk-pdp-w55en .pdp-overview-title{font-size:32px;line-height:1.18;margin-bottom:12px;color:var(--g);font-weight:700;letter-spacing:-.015em;}\n#tpk-pdp-w55en .pdp-overview-sub{font-size:20px;line-height:1.35;margin-bottom:14px;color:#111;font-weight:700;}\n#tpk-pdp-w55en .pdp-overview-text{font-size:15.5px;line-height:1.86;color:var(--muted);}\n#tpk-pdp-w55en .pdp-overview-img{border-radius:var(--r-sm);overflow:hidden;background:#fff;cursor:zoom-in;}\n#tpk-pdp-w55en .pdp-overview-img img{width:100%;transition:transform 1.05s cubic-bezier(.22,1,.36,1);}\n#tpk-pdp-w55en .pdp-overview-img:hover img{transform:scale(1.016);}\n\n\/* Cert strip *\/\n#tpk-pdp-w55en .pdp-cert-config{padding-top:30px;padding-bottom:32px;background:#fff;}\n#tpk-pdp-w55en .pdp-proof-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));border-top:1px solid rgba(17,17,17,.14);border-bottom:1px solid rgba(17,17,17,.14);}\n#tpk-pdp-w55en .pdp-proof-cell{text-align:center;padding:30px 18px;border-right:1px solid rgba(17,17,17,.12);}\n#tpk-pdp-w55en .pdp-proof-cell:last-child{border-right:0;}\n#tpk-pdp-w55en .pdp-proof-cell strong{display:block;font-size:34px;line-height:1;font-weight:800;color:#111;letter-spacing:-.02em;margin-bottom:10px;}\n#tpk-pdp-w55en .pdp-proof-cell span{display:block;font-size:13px;line-height:1.35;color:#5f6368;font-weight:700;}\n\n\/* Color & Optic *\/\n#tpk-pdp-w55en .pdp-options-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:72px;align-items:start;}\n#tpk-pdp-w55en .pdp-option-card{border-top:1px solid rgba(17,17,17,.14);padding-top:22px;min-height:200px;display:flex;flex-direction:column;}\n#tpk-pdp-w55en .pdp-option-card h3{font-size:19px;margin-bottom:20px;font-weight:700;}\n#tpk-pdp-w55en .pdp-cct-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px 28px;align-content:start;}\n#tpk-pdp-w55en .pdp-cct-item{display:flex;align-items:center;gap:14px;min-height:42px;white-space:nowrap;}\n#tpk-pdp-w55en .pdp-cct-dot{display:inline-block;width:34px;height:34px;flex:0 0 34px;border-radius:50%;border:1px solid rgba(255,255,255,.9);box-shadow:inset 0 0 0 1px rgba(17,17,17,.06),inset 0 1px 0 rgba(255,255,255,.55),0 1px 3px rgba(0,0,0,.04);overflow:hidden;font-size:0;line-height:0;color:transparent;}\n#tpk-pdp-w55en .cct-2200{background:#ffe8b8;}\n#tpk-pdp-w55en .cct-2700{background:#fceac1;}\n#tpk-pdp-w55en .cct-3000{background:#fbf9e7;}\n#tpk-pdp-w55en .cct-4000{background:#e9f6fc;}\n#tpk-pdp-w55en .cct-5500{background:#dbf1fd;}\n#tpk-pdp-w55en .cct-6500{background:#d2edff;}\n#tpk-pdp-w55en .pdp-cct-chip{width:74px;height:34px;padding:0;border-radius:999px;font-size:13px;font-weight:600;border:1px solid rgba(255,255,255,.9);box-shadow:inset 0 0 0 1px rgba(17,17,17,.06),inset 0 1px 0 rgba(255,255,255,.55),0 1px 3px rgba(0,0,0,.04);display:inline-flex;align-items:center;justify-content:center;color:#111;}\n#tpk-pdp-w55en .pdp-color-mix{background:linear-gradient(90deg,#ffd6d9 0%,#e3f3e8 36%,#e4efff 54%,#f0e6fb 72%,#ffd6d9 100%);}\n#tpk-pdp-w55en .pdp-color-mixw{background:linear-gradient(90deg,#fff 0%,#fff1c7 30%,#e3f3e8 50%,#e4efff 62%,#ffd6d9 82%,#fff 100%);}\n#tpk-pdp-w55en .pdp-cct-item > span:last-child{font-size:12px;font-weight:600;color:#111;}\n#tpk-pdp-w55en .pdp-option-note{margin-top:auto;padding-top:16px;font-size:12px;color:#8a8f98;}\n#tpk-pdp-w55en .pdp-optic-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px 24px;align-content:start;}\n#tpk-pdp-w55en .pdp-optic-item{display:flex;align-items:center;gap:10px;min-height:42px;white-space:nowrap;}\n#tpk-pdp-w55en .pdp-optic-icon{width:38px;height:38px;flex:0 0 38px;background:transparent;border:0;overflow:hidden;}\n#tpk-pdp-w55en .pdp-optic-icon img{width:100%;height:100%;object-fit:cover;transition:transform 680ms cubic-bezier(.22,1,.36,1);}\n#tpk-pdp-w55en .pdp-optic-item:hover .pdp-optic-icon img{transform:scale(1.08);}\n#tpk-pdp-w55en .pdp-optic-label{font-size:15px;font-weight:500;color:#111;}\n\n\/* Tabs *\/\n#tpk-pdp-w55en .pdp-tabs{padding:24px 0 42px;background:var(--soft);}\n#tpk-pdp-w55en .pdp-tab-r{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden;}\n#tpk-pdp-w55en .pdp-tab-nav{display:flex;gap:0;margin-bottom:26px;padding:0;}\n#tpk-pdp-w55en .pdp-tab-btn{display:inline-flex;align-items:center;justify-content:center;min-height:58px;padding:0 36px;font-size:13.5px;letter-spacing:.055em;text-transform:uppercase;font-weight:800;color:#111;cursor:pointer;background:rgba(17,17,17,.11);border:0;transition:background .25s,color .25s;}\n#tpk-tab-w55en-params:checked ~ .pdp-tab-nav label[for=\"tpk-tab-w55en-params\"],\n#tpk-tab-w55en-models:checked ~ .pdp-tab-nav label[for=\"tpk-tab-w55en-models\"]{background:#111;color:#fff;}\n#tpk-pdp-w55en .pdp-tab-panel{display:none;padding:0;}\n#tpk-tab-w55en-params:checked ~ .pdp-tab-panels .pdp-tab-panel[data-panel=\"params\"],\n#tpk-tab-w55en-models:checked ~ .pdp-tab-panels .pdp-tab-panel[data-panel=\"models\"]{display:block;}\n#tpk-pdp-w55en .pdp-tab-panel h2{font-size:38px;font-weight:700;line-height:1.1;margin-bottom:24px;}\n#tpk-pdp-w55en .pdp-param-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;}\n#tpk-pdp-w55en .pdp-param-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:center;padding:18px 0;border-bottom:1px solid rgba(17,17,17,.16);font-size:15.5px;line-height:1.68;}\n#tpk-pdp-w55en .pdp-param-row b{font-weight:600;color:#1d1d1f;}\n#tpk-pdp-w55en .pdp-param-row span{text-align:right;color:#3f4752;white-space:nowrap;}\n\n\/* Model table \u2014 CMS-safe border reset *\/\n#tpk-pdp-w55en .pdp-table-wrap{background:transparent;border:0;box-shadow:none;overflow-x:auto;-webkit-overflow-scrolling:touch;border-radius:var(--r-md);}\n#tpk-pdp-w55en table.pdp-model-table,\n#tpk-pdp-w55en .pdp-model-table thead,\n#tpk-pdp-w55en .pdp-model-table tbody,\n#tpk-pdp-w55en .pdp-model-table tr,\n#tpk-pdp-w55en .pdp-model-table th,\n#tpk-pdp-w55en .pdp-model-table td{border-left:0!important;border-right:0!important;border-top:0!important;box-shadow:none!important;background:transparent!important;}\n#tpk-pdp-w55en table.pdp-model-table{width:100%;min-width:960px;border:0!important;border-collapse:collapse!important;table-layout:fixed!important;font-size:14px;}\n#tpk-pdp-w55en .pdp-model-table thead th,\n#tpk-pdp-w55en .pdp-model-table th{border-bottom:1px solid rgba(17,17,17,.14)!important;padding:17px 12px 18px;text-align:left;font-size:17px;font-weight:800;color:#111;white-space:nowrap;}\n#tpk-pdp-w55en .pdp-model-table tbody td,\n#tpk-pdp-w55en .pdp-model-table td{border-bottom:1px solid rgba(17,17,17,.10)!important;padding:17px 12px;vertical-align:middle;color:#1f2937;font-weight:500;line-height:1.35;font-size:15px;}\n#tpk-pdp-w55en .pdp-model-table tbody tr:last-child td{border-bottom:0!important;}\n#tpk-pdp-w55en .model-name{font-size:15px;font-weight:800;color:#111;}\n#tpk-pdp-w55en .lumen{font-weight:800;color:#111;white-space:nowrap;}\n#tpk-pdp-w55en .color-stack{display:grid;gap:8px;align-items:flex-start;}\n#tpk-pdp-w55en .pdp-mini-pill{display:inline-flex;align-items:center;justify-content:center;width:132px;min-height:30px;border-radius:999px;border:1px solid rgba(255,255,255,.9);box-shadow:inset 0 0 0 1px rgba(17,17,17,.06),inset 0 1px 0 rgba(255,255,255,.55),0 1px 3px rgba(0,0,0,.04);padding:6px 10px;font-size:13px;font-weight:600;line-height:1;color:#111;}\n#tpk-pdp-w55en .pdp-mini-rgb{background:linear-gradient(90deg,#ffd6d9 0%,#e3f3e8 36%,#e4efff 54%,#f0e6fb 72%,#ffd6d9 100%);}\n#tpk-pdp-w55en .pdp-mini-rgbw{background:linear-gradient(90deg,#fff 0%,#fff1c7 30%,#e3f3e8 50%,#e4efff 62%,#ffd6d9 82%,#fff 100%);}\n#tpk-pdp-w55en .pdp-mini-white{background:#ffffff;}\n\n#tpk-pdp-w55en .pack strong{display:block;font-size:15px;font-weight:700;color:#111;margin-bottom:4px;}\n#tpk-pdp-w55en .pack span{display:block;margin-top:5px;font-size:13.5px;line-height:1.45;color:#6b7280;}\n\n\/* Advantages *\/\n#tpk-pdp-w55en .pdp-line-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px 60px;}\n#tpk-pdp-w55en .pdp-line-item{min-height:126px;display:flex;flex-direction:column;border-bottom:1px solid rgba(17,17,17,.18);padding-bottom:14px;}\n#tpk-pdp-w55en .pdp-line-item h3{font-size:19px;font-weight:700;margin-bottom:14px;color:#111;}\n#tpk-pdp-w55en .pdp-line-item p{font-size:14px;line-height:1.72;color:#515154;margin-bottom:6px;}\n\n\/* Video *\/\n#tpk-pdp-w55en .pdp-video-sec{padding-left:0;padding-right:0;padding-bottom:46px;background:var(--soft);}\n#tpk-pdp-w55en .pdp-video-sec h2{display:none;}\n#tpk-pdp-w55en .pdp-video-box{width:100%;aspect-ratio:16\/9;background:#111;position:relative;overflow:hidden;}\n#tpk-pdp-w55en .pdp-video-box iframe{position:absolute;inset:0;width:100%;height:100%;border:0;}\n\n\/* Impressions *\/\n#tpk-pdp-w55en .pdp-impressions-wide{max-width:1320px;padding:50px 0 0;background:var(--soft);}\n#tpk-pdp-w55en .pdp-impressions-wide h2{padding-left:var(--pad-x);padding-right:var(--pad-x);margin-bottom:38px;}\n#tpk-pdp-w55en .pdp-impression-r{position:absolute;left:-9999px;}\n#tpk-pdp-w55en .pdp-impression-stage{position:relative;aspect-ratio:16\/9;background:#fff;overflow:hidden;cursor:pointer;}\n#tpk-pdp-w55en .pdp-impression-slide{position:absolute;inset:0;opacity:0;transition:opacity .42s ease;}\n#tpk-pdp-w55en .pdp-impression-slide img{width:100%;height:100%;object-fit:cover;transition:transform 1.05s cubic-bezier(.22,1,.36,1);}\n#tpk-pdp-w55en .pdp-impression-stage:hover .pdp-impression-slide img{transform:scale(1.016);}\n#tpk-imp-w55en-1:checked ~ .pdp-impression-stage .pdp-impression-slide[data-slide=\"1\"],\n#tpk-imp-w55en-2:checked ~ .pdp-impression-stage .pdp-impression-slide[data-slide=\"2\"],\n#tpk-imp-w55en-3:checked ~ .pdp-impression-stage .pdp-impression-slide[data-slide=\"3\"]{opacity:1;}\n#tpk-pdp-w55en .pdp-impression-thumbs{position:absolute;left:50%;bottom:14px;transform:translateX(-50%);display:flex;gap:10px;padding:8px;max-width:calc(100% - 24px);overflow:auto;pointer-events:auto;z-index:15;}\n#tpk-pdp-w55en .pdp-impression-thumb{width:86px;height:54px;border:2px solid rgba(255,255,255,.45);cursor:pointer;overflow:hidden;transition:border-color .22s,transform .22s;pointer-events:auto;}\n#tpk-pdp-w55en .pdp-impression-thumb img{width:100%;height:100%;object-fit:cover;}\n#tpk-pdp-w55en .pdp-impression-thumb:hover{transform:translateY(-1px);}\n#tpk-imp-w55en-1:checked ~ .pdp-impression-stage label[data-thumb=\"1\"],\n#tpk-imp-w55en-2:checked ~ .pdp-impression-stage label[data-thumb=\"2\"],\n#tpk-imp-w55en-3:checked ~ .pdp-impression-stage label[data-thumb=\"3\"]{border-color:var(--g);}\n\n\/* Downloads *\/\n#tpk-pdp-w55en .pdp-dl-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;align-items:stretch;}\n#tpk-pdp-w55en .pdp-dl-col{position:relative;padding-left:24px;padding-right:18px;}\n#tpk-pdp-w55en .pdp-dl-col::before{content:\"\";position:absolute;left:0;top:0;bottom:4px;width:1px;background:rgba(17,17,17,.18);}\n#tpk-pdp-w55en .pdp-dl-col h3{font-size:20px;font-weight:700;line-height:1.25;margin-bottom:18px;max-width:230px;min-height:52px;}\n#tpk-pdp-w55en .pdp-dl-list{list-style:none;margin:0;padding:0;}\n#tpk-pdp-w55en .pdp-dl-list li{margin:0 0 13px;}\n#tpk-pdp-w55en .pdp-dl-link{display:inline-flex;align-items:flex-start;gap:11px;max-width:100%;font-size:16px;line-height:1.42;color:#4f5661;font-weight:400;text-decoration:none;transition:color 520ms ease,transform 520ms cubic-bezier(.22,1,.36,1);}\n#tpk-pdp-w55en .pdp-dl-link:hover{color:var(--g);transform:translateX(4px);}\n#tpk-pdp-w55en .pdp-dl-ico{width:20px;height:20px;object-fit:contain;flex:0 0 20px;transform:translateY(2px);}\n\n\/* Certifications *\/\n#tpk-pdp-w55en .pdp-cert-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;}\n#tpk-pdp-w55en .pdp-cert-card{display:flex;flex-direction:column;padding:25px 26px 22px;border:0;border-radius:8px;background:#fff;min-height:164px;color:inherit;box-shadow:0 4px 18px rgba(0,0,0,.018);transition:border-color .45s ease,transform .45s cubic-bezier(.22,1,.36,1),box-shadow .45s ease;}\n#tpk-pdp-w55en .pdp-cert-card:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(16,24,40,.045);}\n#tpk-pdp-w55en .pdp-cert-code{font-size:40px;font-weight:800;line-height:1;margin-bottom:12px;color:#111;}\n#tpk-pdp-w55en .pdp-cert-name{font-size:14px;font-weight:800;color:#111;margin-bottom:8px;}\n#tpk-pdp-w55en .pdp-cert-desc{font-size:13px;line-height:1.55;color:#6b6f76;flex:1;}\n#tpk-pdp-w55en .pdp-cert-action{display:block;margin-top:16px;font-size:13px;font-weight:700;color:#5c6470;}\n#tpk-pdp-w55en .pdp-cert-card:hover .pdp-cert-action{color:var(--g);}\n\n\/* Related Projects *\/\n#tpk-pdp-w55en .pdp-rp-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;}\n#tpk-pdp-w55en .pdp-rp-card{position:relative;display:block;}\n#tpk-pdp-w55en .pdp-rp-img{position:relative;overflow:hidden!important;background:#111;margin-bottom:18px;border-radius:8px;box-shadow:0 0 10px 1px rgba(0,155,116,.035);aspect-ratio:4\/3;padding-top:75%!important;height:0!important;}\n#tpk-pdp-w55en .pdp-rp-img img{position:absolute!important;top:0;left:0;width:100%!important;height:100%!important;object-fit:cover!important;transition:transform .6s cubic-bezier(.4,0,.2,1);}\n#tpk-pdp-w55en .pdp-rp-card:hover .pdp-rp-img img{transform:scale(1.04);}\n#tpk-pdp-w55en .pdp-rp-overlay{position:absolute;inset:0;display:flex;align-items:flex-end;padding:24px;background:linear-gradient(to top,rgba(0,0,0,.85) 0%,rgba(0,0,0,.10) 60%,transparent 100%);opacity:0;transition:opacity .5s ease;pointer-events:none;}\n#tpk-pdp-w55en .pdp-rp-overlay > div{opacity:0;transform:translateY(15px);transition:opacity .5s cubic-bezier(.4,0,.2,1),transform .5s cubic-bezier(.4,0,.2,1);}\n#tpk-pdp-w55en .pdp-rp-card:hover .pdp-rp-overlay{opacity:1;}\n#tpk-pdp-w55en .pdp-rp-card:hover .pdp-rp-overlay > div{opacity:1;transform:translateY(0);}\n#tpk-pdp-w55en .pdp-rp-overlay-title{font-size:17px;font-weight:700;color:#fff;margin-bottom:5px;}\n#tpk-pdp-w55en .pdp-rp-overlay-desc{font-size:13px;line-height:1.5;color:rgba(255,255,255,.84);}\n#tpk-pdp-w55en .pdp-rp-label{display:block;font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--light);font-weight:500;margin-bottom:6px;}\n#tpk-pdp-w55en .pdp-rp-info{padding:0 3px;}\n#tpk-pdp-w55en .pdp-rp-info h3{font-size:18px;margin-bottom:5px;font-weight:700;}\n#tpk-pdp-w55en .pdp-rp-info h3 a{color:#222;}\n#tpk-pdp-w55en .pdp-rp-info h3 a::after{content:\"\";position:absolute;inset:0;z-index:20;}\n#tpk-pdp-w55en .pdp-rp-loc{font-size:13px;color:#6e6e73;}\n\n\/* FAQ *\/\n#tpk-pdp-w55en .pdp-faq-head{display:flex;align-items:baseline;justify-content:space-between;gap:24px;margin:0 0 22px;border-bottom:1px solid rgba(17,17,17,.14);padding-bottom:18px;}\n#tpk-pdp-w55en .pdp-faq-head h2{margin:0;}\n#tpk-pdp-w55en .pdp-faq-model{display:inline-flex;margin:0;color:#86868b;font-size:14px;font-weight:400;white-space:nowrap;}\n#tpk-pdp-w55en details.pdp-faq-item{border-bottom:1px solid rgba(17,17,17,.14);}\n#tpk-pdp-w55en details.pdp-faq-item > summary{display:flex;justify-content:space-between;align-items:center;gap:32px;padding:24px 28px 18px;font-size:18px;line-height:1.42;font-weight:700;color:#111;cursor:pointer;list-style:none;}\n#tpk-pdp-w55en details.pdp-faq-item > summary::-webkit-details-marker{display:none;}\n#tpk-pdp-w55en details.pdp-faq-item > summary::after{content:\"+\";width:26px;height:26px;border-radius:50%;border:1px solid rgba(0,155,116,.30);background:rgba(0,155,116,.055);color:var(--g);display:flex;align-items:center;justify-content:center;font-size:18px;line-height:24px;font-weight:300;flex:0 0 26px;}\n#tpk-pdp-w55en details.pdp-faq-item[open] > summary::after{content:\"\u2212\";}\n#tpk-pdp-w55en .pdp-faq-answer{padding:0 78px 26px 28px;max-width:980px;font-size:15px;line-height:1.82;color:#515154;}\n#tpk-pdp-w55en .pdp-faq-answer a{color:var(--g);}\n\n\/* Accessories *\/\n#tpk-pdp-w55en .pdp-acc-note{margin:-8px 0 32px;font-size:14px;line-height:1.65;color:#86868b;max-width:760px;}\n#tpk-pdp-w55en .pdp-acc-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:40px 44px;align-items:start;}\n#tpk-pdp-w55en .pdp-acc-item{cursor:pointer;text-align:center;}\n#tpk-pdp-w55en .pdp-acc-img{aspect-ratio:1\/1;background:#fff;border-radius:var(--r-sm);overflow:hidden;margin-bottom:12px;}\n#tpk-pdp-w55en .pdp-acc-img img{width:100%;height:100%;object-fit:contain;transition:transform .62s cubic-bezier(.22,1,.36,1);}\n#tpk-pdp-w55en .pdp-acc-item:hover .pdp-acc-img img{transform:scale(1.055);}\n#tpk-pdp-w55en .pdp-acc-name{font-size:14px;font-weight:400;color:#333;margin-bottom:5px;}\n#tpk-pdp-w55en .pdp-acc-use{font-size:12.5px;line-height:1.45;color:#86868b;}\n\n\/* Modal: 16:9 white stage size kept; close inset from scrollbar; nav arrows centered *\/\n.tpk-pdp-modal-en{display:none;position:fixed;z-index:99999;inset:0;box-sizing:border-box;padding:96px 16px 24px;background:rgba(0,0,0,.84);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);opacity:0;transition:opacity .28s ease;align-items:center;justify-content:center;}\n.tpk-pdp-modal-en.active{display:flex;opacity:1;}\n.tpk-pdp-modal-en .tpk-lb-shell{position:relative;display:grid;grid-template-columns:minmax(44px,72px) minmax(0,1fr) minmax(44px,72px);grid-template-rows:auto auto;align-items:center;justify-items:center;gap:12px 10px;width:min(92vw,calc((100dvh - 120px) * 16 \/ 9),1560px);max-width:100%;}\n.tpk-pdp-modal-en .tpk-lb-stage{grid-column:2;grid-row:1;width:100%;aspect-ratio:16\/9;background:#fff;border-radius:12px;box-shadow:0 16px 48px rgba(0,0,0,.35);display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative;}\n.tpk-pdp-modal-en .tpk-lb-stage img{width:100%;height:100%;max-width:100%;max-height:100%;object-fit:contain;object-position:center;display:block;border-radius:0;box-shadow:none;transform:none;}\n.tpk-pdp-modal-en .tpk-lb-nav{grid-row:1;width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.55);background:rgba(255,255,255,.12);color:#fff;font-size:0;line-height:0;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;padding:0;transition:background .2s ease,transform .2s ease;}\n.tpk-pdp-modal-en .tpk-lb-nav:hover{background:rgba(255,255,255,.22);}\n.tpk-pdp-modal-en .tpk-lb-nav:active{transform:scale(.97);}\n.tpk-pdp-modal-en .tpk-lb-nav .tpk-lb-ico{display:flex;align-items:center;justify-content:center;width:100%;height:100%;font-size:26px;line-height:1;font-weight:400;}\n.tpk-pdp-modal-en .tpk-lb-prev{grid-column:1;}.tpk-pdp-modal-en .tpk-lb-prev .tpk-lb-ico,.tpk-pdp-modal-en .tpk-lb-prev-m .tpk-lb-ico{transform:translate(-1.5px,-2px);}.tpk-pdp-modal-en .tpk-lb-next .tpk-lb-ico,.tpk-pdp-modal-en .tpk-lb-next-m .tpk-lb-ico{transform:translate(1.5px,-2px);}\n.tpk-pdp-modal-en .tpk-lb-next{grid-column:3;}\n.tpk-pdp-modal-en .tpk-lb-mobile-controls{display:none;grid-column:1\/-1;grid-row:2;gap:16px;align-items:center;justify-content:center;}\n\/* Close: below nav; left of scrollbar; over the right switch-button column (not stage size) *\/\n.tpk-pdp-modal-close-en{position:absolute;top:-52px;right:4px;width:44px;height:44px;border:0;border-radius:50%;background:rgba(255,255,255,.14);color:#fff;font-size:0;line-height:0;cursor:pointer;z-index:100001;display:inline-flex;align-items:center;justify-content:center;padding:0;}\n.tpk-pdp-modal-close-en .tpk-lb-ico{display:flex;align-items:center;justify-content:center;width:100%;height:100%;font-size:26px;line-height:1;transform:translateY(2px);}\n.tpk-pdp-modal-close-en:hover{background:rgba(255,255,255,.28);}\n@media (max-width:768px){\n  .tpk-pdp-modal-en{padding:88px 12px 20px;}\n  .tpk-pdp-modal-en .tpk-lb-shell{grid-template-columns:1fr;grid-template-rows:auto auto;width:min(96vw,100%);}\n  .tpk-pdp-modal-en .tpk-lb-stage{grid-column:1;grid-row:1;}\n  .tpk-pdp-modal-en .tpk-lb-prev,.tpk-pdp-modal-en .tpk-lb-next{display:none;}\n  .tpk-pdp-modal-en .tpk-lb-mobile-controls{display:flex;}\n  .tpk-pdp-modal-en .tpk-lb-mobile-controls .tpk-lb-nav{display:inline-flex;}\n  .tpk-pdp-modal-close-en{top:-48px;right:0;}\n}\n#tpk-pdp-w55en .pdp-bottom-space{height:160px;}\n\n\/* ============================================\n   Responsive \u2014 consolidated single 980px and single 560px blocks\n   ============================================ *\/\n@media (max-width:980px){\n  #tpk-pdp-w55en{--pad-x:28px;}\n  #tpk-pdp-w55en .pdp-overview-grid{grid-template-columns:1fr;gap:34px;}\n  #tpk-pdp-w55en .pdp-options-grid{grid-template-columns:1fr;gap:34px;}\n  #tpk-pdp-w55en .pdp-proof-grid{grid-template-columns:repeat(2,minmax(0,1fr));}\n  #tpk-pdp-w55en .pdp-proof-cell:nth-child(2n){border-right:0;}\n  #tpk-pdp-w55en .pdp-param-grid{grid-template-columns:1fr;}\n  #tpk-pdp-w55en .pdp-line-grid{grid-template-columns:1fr;}\n  #tpk-pdp-w55en .pdp-dl-grid{grid-template-columns:1fr 1fr;}\n  #tpk-pdp-w55en .pdp-cert-grid{grid-template-columns:1fr 1fr;}\n  #tpk-pdp-w55en .pdp-rp-grid{grid-template-columns:1fr 1fr;}\n  #tpk-pdp-w55en .pdp-acc-grid{grid-template-columns:repeat(3,minmax(0,1fr));}\n  #tpk-pdp-w55en .pdp-cct-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 20px;}\n  #tpk-pdp-w55en .pdp-optic-grid{grid-template-columns:repeat(2,minmax(0,1fr));}\n  #tpk-pdp-w55en .pdp-faq-head{display:block;}\n  #tpk-pdp-w55en .pdp-faq-model{margin-top:8px;}\n  #tpk-pdp-w55en details.pdp-faq-item > summary{padding-left:0;padding-right:0;}\n  #tpk-pdp-w55en .pdp-faq-answer{padding-left:0;padding-right:0;}\n  #tpk-pdp-w55en .pdp-page-nav{justify-content:flex-start;overflow:auto;flex-wrap:nowrap;}\n  #tpk-pdp-w55en .pdp-page-nav a{white-space:nowrap;}\n}\n@media (max-width:560px){\n  \/* Mobile: shorten page \u2014 hide long section leads (desktop unchanged) *\/\n  #tpk-pdp-w55en .pdp-mobile-hide{display:none!important;}\n  #tpk-pdp-w55en{--pad-x:18px;}\n  #tpk-pdp-w55en .pdp-hero-frame{height:auto;min-height:0;}\n  #tpk-pdp-w55en .pdp-hero-title h1 .green{white-space:normal;}\n  #tpk-pdp-w55en .pdp-hero-title h1 .black{white-space:normal;}\n  #tpk-pdp-w55en .pdp-hero-title h1{font-size:32px;}\n  #tpk-pdp-w55en .pdp-proof-grid{grid-template-columns:repeat(3,minmax(0,1fr));}\n  #tpk-pdp-w55en .pdp-proof-cell{border-right:1px solid rgba(17,17,17,.12);border-bottom:1px solid rgba(17,17,17,.10);}\n  #tpk-pdp-w55en .pdp-proof-cell:nth-child(3n){border-right:0;}\n  #tpk-pdp-w55en .pdp-proof-cell:last-child{border-bottom:0;}\n  #tpk-pdp-w55en .pdp-proof-cell strong{font-size:22px;}\n  #tpk-pdp-w55en .pdp-proof-cell span{font-size:11px;}\n  #tpk-pdp-w55en .pdp-cct-grid{grid-template-columns:repeat(2,minmax(0,1fr));}\n  #tpk-pdp-w55en .pdp-optic-grid{grid-template-columns:repeat(2,minmax(0,1fr));}\n  #tpk-pdp-w55en .pdp-dl-grid{grid-template-columns:1fr;}\n  #tpk-pdp-w55en .pdp-dl-col h3{font-size:16px;min-height:0;}\n  #tpk-pdp-w55en .pdp-cert-grid{grid-template-columns:1fr;}\n  #tpk-pdp-w55en .pdp-rp-grid{grid-template-columns:1fr;}\n  #tpk-pdp-w55en .pdp-acc-grid{grid-template-columns:repeat(2,minmax(0,1fr));}\n  #tpk-pdp-w55en .pdp-tab-btn{font-size:11px;padding:0 16px;min-height:44px;letter-spacing:0;}\n  #tpk-pdp-w55en .pdp-tab-panel h2{font-size:24px;}\n  #tpk-pdp-w55en .pdp-param-row{font-size:13px;}\n  #tpk-pdp-w55en .pdp-model-table{font-size:11px;}\n  #tpk-pdp-w55en .pdp-model-table th,\n  #tpk-pdp-w55en .pdp-model-table td{padding:10px 6px;}\n  #tpk-pdp-w55en details.pdp-faq-item > summary{font-size:17px;gap:18px;}\n    #tpk-pdp-w55en .pdp-thumb{width:54px;height:36px;}\n    #tpk-pdp-w55en .pdp-thumbs{flex-wrap:wrap;justify-content:center;}\n  #tpk-pdp-w55en .pdp-param-row{\n  grid-template-columns:minmax(92px,38%) minmax(0,1fr);\n  gap:10px;\n  align-items:start;\n}\n\n  #tpk-pdp-w55en .pdp-param-row b,\n  #tpk-pdp-w55en .pdp-param-row span{\n  min-width:0;\n}\n\n  #tpk-pdp-w55en .pdp-param-row span{\n  display:block;\n  max-width:100%;\n  white-space:normal;\n  overflow-wrap:break-word;\n  word-break:normal;\n  text-align:right;\n}\n\n  #tpk-pdp-w55en .pdp-tab-panel{\n  overflow:hidden;\n}\n#tpk-pdp-w55en .pdp-rp-img{\n    position:relative!important;\n    display:block!important;\n    width:100%!important;\n    height:auto!important;\n    padding-top:0!important;\n    aspect-ratio:auto!important;\n    overflow:hidden!important;\n    background:#111!important;\n    border-radius:8px!important;\n    margin-bottom:18px!important;\n  }\n\n  #tpk-pdp-w55en .pdp-rp-img::before{\n    content:\"\"!important;\n    display:block!important;\n    width:100%!important;\n    padding-top:75%!important;\n  }\n\n  #tpk-pdp-w55en .pdp-rp-img img{\n    position:absolute!important;\n    top:0!important;\n    left:0!important;\n    right:0!important;\n    bottom:0!important;\n    width:100%!important;\n    height:100%!important;\n    min-width:100%!important;\n    min-height:100%!important;\n    max-width:none!important;\n    max-height:none!important;\n    object-fit:cover!important;\n    object-position:center center!important;\n    display:block!important;\n    margin:0!important;\n    padding:0!important;\n    border:0!important;\n  }\n\n  #tpk-pdp-w55en .pdp-rp-card:hover .pdp-rp-img img{\n    transform:scale(1.04)!important;\n  }\n\n  #tpk-pdp-w55en .pdp-impressions-wide{\n    padding-top:42px!important;\n    padding-bottom:26px!important;\n  }\n\n  #tpk-pdp-w55en .pdp-impressions-wide h2{\n    margin-bottom:24px!important;\n  }\n\n  #tpk-pdp-w55en .pdp-impression-stage{\n    position:relative!important;\n    overflow:visible!important;\n    aspect-ratio:16\/9!important;\n    margin-bottom:68px!important;\n  }\n\n  #tpk-pdp-w55en .pdp-impression-slide{\n    position:absolute!important;\n    inset:0!important;\n    overflow:hidden!important;\n  }\n\n  #tpk-pdp-w55en .pdp-impression-slide img{\n    width:100%!important;\n    height:100%!important;\n    object-fit:cover!important;\n    object-position:center center!important;\n  }\n\n  #tpk-pdp-w55en .pdp-impression-thumbs{\n    position:absolute!important;\n    left:50%!important;\n    bottom:-58px!important;\n    transform:translateX(-50%)!important;\n    display:flex!important;\n    justify-content:center!important;\n    gap:8px!important;\n    padding:0!important;\n    width:100%!important;\n    max-width:100%!important;\n    overflow-x:auto!important;\n    overflow-y:hidden!important;\n    z-index:20!important;\n  }\n\n  #tpk-pdp-w55en .pdp-impression-thumb{\n    width:70px!important;\n    height:44px!important;\n    flex:0 0 70px!important;\n    border:2px solid rgba(255,255,255,.86)!important;\n    box-shadow:0 4px 12px rgba(0,0,0,.12)!important;\n    background:#fff!important;\n  }\n\n  #tpk-pdp-w55en .pdp-impression-thumb img{\n    width:100%!important;\n    height:100%!important;\n    object-fit:cover!important;\n    display:block!important;\n  }\n}\n<\/style>\n\n<!-- \u2460 Hero -->\n<div class=\"pdp-hero\">\n  <div class=\"pdp-hero-title\">\n    <h1>\n      <span class=\"green\">Outdoor Architectural<\/span>\n      <span class=\"black\">LED Wall Washer<\/span>\n      <small>Model: LWW-WZB-W55<\/small>\n    <\/h1>\n  <\/div>\n  <div class=\"pdp-hero-frame\" data-preview-group=\"hero\" data-preview-src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/175142799.jpg\">\n    <img fetchpriority=\"high\" decoding=\"async\" loading=\"eager\" alt=\"LWW-WZB-W55 18\u201365W IP66 ETL listed outdoor LED wall washer for architectural facade and bridge lighting\"\n         class=\"pdp-hero-img\"\n         src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/175142799.jpg\"\/>\n  <\/div>\n  <div aria-label=\"Product image thumbnails\" class=\"pdp-thumbs\">\n    <button class=\"pdp-thumb is-active\" data-large=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/175142799.jpg\" type=\"button\">\n      <img decoding=\"async\" loading=\"lazy\" alt=\"LWW-WZB-W55 LED wall washer front view\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/175142799.jpg\"\/>\n    <\/button>\n    <button class=\"pdp-thumb\" data-large=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/175142800.jpg\" type=\"button\">\n      <img decoding=\"async\" loading=\"lazy\" alt=\"LWW-WZB-W55 LED wall washer side view\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/175142800.jpg\"\/>\n    <\/button>\n    <button class=\"pdp-thumb\" data-large=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/175142801.jpg\" type=\"button\">\n      <img decoding=\"async\" loading=\"lazy\" alt=\"LWW-WZB-W55 LED wall washer detail view\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/175142801.jpg\"\/>\n    <\/button>\n    <button class=\"pdp-thumb\" data-large=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/175142802.jpg\" type=\"button\">\n      <img decoding=\"async\" loading=\"lazy\" alt=\"LWW-WZB-W55 LED wall washer optic detail\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/175142802.jpg\"\/>\n    <\/button>\n    <button class=\"pdp-thumb\" data-large=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/175142873.jpg\" type=\"button\">\n      <img decoding=\"async\" loading=\"lazy\" alt=\"LWW-WZB-W55 LED wall washer installation view\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/175142873.jpg\"\/>\n    <\/button>\n  <\/div>\n<\/div>\n\n<!-- \u2461 Page anchor nav -->\n<div aria-label=\"Page anchor navigation\" class=\"pdp-quick\">\n  <nav aria-label=\"Page sections\" class=\"pdp-page-nav\">\n    <a href=\"#pdp-w55en-technical-data\">Specifications<\/a>\n    <a href=\"#pdp-w55en-downloads\">Downloads<\/a>\n    <a href=\"#pdp-w55en-certifications\">Certifications<\/a>\n    <a href=\"#pdp-w55en-faq\">FAQ<\/a>\n  <\/nav>\n<\/div>\n\n<!-- \u2462 Product Overview + Dimension Drawing -->\n<section aria-label=\"Product overview\" class=\"pdp-sec\">\n  <div class=\"pdp-overview-grid\">\n    <div>\n      <h2 class=\"pdp-overview-title\">LWW-WZB-W55<\/h2>\n      <div class=\"pdp-overview-sub\">18\u201365W IP66 LED Wall Washer \u2014 ETL Listed, CE Certified<\/div>\n      <p class=\"pdp-overview-text\">The LWW-WZB-W55 is an IP66-rated high-efficiency LED wall washer series for architectural facade, bridge structure, and commercial landscape illumination. Three length variants are available: 350mm (18W), 620mm (35W), and 1220mm (65W). All models share 100\u2013277V AC universal input, RGBW\/RGB\/White colour configurations, nine beam angle options including asymmetric 15&#215;40\u00b0 and 15&#215;55\u00b0, and DMX\/RDM plus 0-10V dimming support. Designed for surface mounting with a 150\u00b0 adjustable bracket; operating temperature is strictly limited to \u201320\u00b0C to +40\u00b0C.<\/p>\n    <\/div>\n    <div class=\"pdp-overview-img\" data-preview-group=\"overview\" data-preview-src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/175142804.jpg\">\n      <img decoding=\"async\" loading=\"lazy\" alt=\"LWW-WZB-W55 dimension drawing for LED wall washer\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/175142804.jpg\"\/>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- \u2463 Certification Strip -->\n<section aria-label=\"Key certifications\" class=\"pdp-sec pdp-cert-config\">\n  <div aria-label=\"Certification strip\" class=\"pdp-proof-grid\">\n    <div class=\"pdp-proof-cell\"><strong>IP66<\/strong><span>Outdoor protection<\/span><\/div>\n    <div class=\"pdp-proof-cell\"><strong>IK06<\/strong><span>Impact resistance<\/span><\/div>\n    <div class=\"pdp-proof-cell\"><strong>ETL<\/strong><span>US &amp; Canada projects<\/span><\/div>\n    <div class=\"pdp-proof-cell\"><strong>CE<\/strong><span>European compliance<\/span><\/div>\n    <div class=\"pdp-proof-cell\"><strong>3-Year<\/strong><span>Warranty support<\/span><\/div>\n  <\/div>\n<\/section>\n\n<!-- \u2464 Color & Optic -->\n<section aria-label=\"Color and optic options\" class=\"pdp-sec\">\n  <h2>Color &amp; Optic<\/h2>\n  <div class=\"pdp-options-grid\">\n    <div class=\"pdp-option-card\">\n      <h3>Color Options<\/h3>\n      <div aria-label=\"CCT and color options\" class=\"pdp-cct-grid\">\n        <div class=\"pdp-cct-item\"><span aria-hidden=\"true\" class=\"pdp-cct-dot cct-2200\">&nbsp;<\/span><span>2200K<\/span><\/div>\n        <div class=\"pdp-cct-item\"><span aria-hidden=\"true\" class=\"pdp-cct-dot cct-2700\">&nbsp;<\/span><span>2700K<\/span><\/div>\n        <div class=\"pdp-cct-item\"><span aria-hidden=\"true\" class=\"pdp-cct-dot cct-3000\">&nbsp;<\/span><span>3000K<\/span><\/div>\n        <div class=\"pdp-cct-item\"><span aria-hidden=\"true\" class=\"pdp-cct-dot cct-4000\">&nbsp;<\/span><span>4000K<\/span><\/div>\n        <div class=\"pdp-cct-item\"><span aria-hidden=\"true\" class=\"pdp-cct-dot cct-5500\">&nbsp;<\/span><span>5500K<\/span><\/div>\n        <div class=\"pdp-cct-item\"><span aria-hidden=\"true\" class=\"pdp-cct-dot cct-6500\">&nbsp;<\/span><span>6500K<\/span><\/div>\n        <div class=\"pdp-cct-item\"><span class=\"pdp-cct-chip pdp-color-mix\">RGB<\/span><\/div>\n        <div class=\"pdp-cct-item\"><span class=\"pdp-cct-chip pdp-color-mixw\">RGBW<\/span><\/div>\n      <\/div>\n      <div class=\"pdp-option-note\">Static white range 2800K\u20136300K. Color temperature customizable.<\/div>\n    <\/div>\n    <div class=\"pdp-option-card\">\n      <h3>Beam Options<\/h3>\n      <div aria-label=\"Beam angle options\" class=\"pdp-optic-grid\">\n        <div class=\"pdp-optic-item\"><div class=\"pdp-optic-icon\"><img decoding=\"async\" loading=\"lazy\" alt=\"5 degree beam angle option for LWW-WZB-W55\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174591315.jpg\"\/><\/div><div class=\"pdp-optic-label\">5\u00b0<\/div><\/div>\n        <div class=\"pdp-optic-item\"><div class=\"pdp-optic-icon\"><img decoding=\"async\" loading=\"lazy\" alt=\"8 degree beam angle option for LWW-WZB-W55\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174591315.jpg\"\/><\/div><div class=\"pdp-optic-label\">8\u00b0<\/div><\/div>\n        <div class=\"pdp-optic-item\"><div class=\"pdp-optic-icon\"><img decoding=\"async\" loading=\"lazy\" alt=\"10 degree beam angle option for LWW-WZB-W55\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174591315.jpg\"\/><\/div><div class=\"pdp-optic-label\">10\u00b0<\/div><\/div>\n        <div class=\"pdp-optic-item\"><div class=\"pdp-optic-icon\"><img decoding=\"async\" loading=\"lazy\" alt=\"20 degree beam angle option for LWW-WZB-W55\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174591319.jpg\"\/><\/div><div class=\"pdp-optic-label\">20\u00b0<\/div><\/div>\n        <div class=\"pdp-optic-item\"><div class=\"pdp-optic-icon\"><img decoding=\"async\" loading=\"lazy\" alt=\"30 degree beam angle option for LWW-WZB-W55\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174591320.jpg\"\/><\/div><div class=\"pdp-optic-label\">30\u00b0<\/div><\/div>\n        <div class=\"pdp-optic-item\"><div class=\"pdp-optic-icon\"><img decoding=\"async\" loading=\"lazy\" alt=\"40 degree beam angle option for LWW-WZB-W55\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174591323.jpg\"\/><\/div><div class=\"pdp-optic-label\">40\u00b0<\/div><\/div>\n        <div class=\"pdp-optic-item\"><div class=\"pdp-optic-icon\"><img decoding=\"async\" loading=\"lazy\" alt=\"60 degree beam angle option for LWW-WZB-W55\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174591325.jpg\"\/><\/div><div class=\"pdp-optic-label\">60\u00b0<\/div><\/div>\n        <div class=\"pdp-optic-item\"><div class=\"pdp-optic-icon\"><img decoding=\"async\" loading=\"lazy\" alt=\"15x40 degree asymmetric beam option for LWW-WZB-W55\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174591321.jpg\"\/><\/div><div class=\"pdp-optic-label\">15\u00d740\u00b0<\/div><\/div>\n        <div class=\"pdp-optic-item\"><div class=\"pdp-optic-icon\"><img decoding=\"async\" loading=\"lazy\" alt=\"15x55 degree asymmetric beam option for LWW-WZB-W55\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174591318.jpg\"\/><\/div><div class=\"pdp-optic-label\">15\u00d755\u00b0<\/div><\/div>\n      <\/div>\n      <div class=\"pdp-option-note\">9 beam angle options including asymmetric distributions.<\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- \u2465 Specs \/ Model Config -->\n<section aria-label=\"Product specifications and model configuration\" class=\"pdp-sec pdp-sec-soft\" id=\"pdp-w55en-technical-data\">\n  <div class=\"pdp-tabs\">\n    <input checked=\"\" class=\"pdp-tab-r\" id=\"tpk-tab-w55en-params\" name=\"tpk-pdp-w55en-tabs\" type=\"radio\"\/>\n    <input class=\"pdp-tab-r\" id=\"tpk-tab-w55en-models\" name=\"tpk-pdp-w55en-tabs\" type=\"radio\"\/>\n    <div aria-label=\"Technical data tabs\" class=\"pdp-tab-nav\" role=\"tablist\">\n      <label class=\"pdp-tab-btn\" for=\"tpk-tab-w55en-params\" role=\"tab\">TECHNICAL PARAMETERS<\/label>\n      <label class=\"pdp-tab-btn\" for=\"tpk-tab-w55en-models\" role=\"tab\">MODEL CONFIGURATION<\/label>\n    <\/div>\n    <div class=\"pdp-tab-panels\">\n      <div class=\"pdp-tab-panel\" data-panel=\"params\" role=\"tabpanel\">\n        <h2>Product Specifications<\/h2>\n        <div class=\"pdp-param-grid\">\n          <div>\n            <div class=\"pdp-param-row\"><b>Power<\/b><span>18W \/ 35W \/ 65W<\/span><\/div>\n            <div class=\"pdp-param-row\"><b>LED Types<\/b><span>SMD5050<\/span><\/div>\n            <div class=\"pdp-param-row\"><b>Color<\/b><span>Static White \/ RGB \/ RGBW<\/span><\/div>\n            <div class=\"pdp-param-row\"><b>Input Voltage<\/b><span>24V DC \/ 100\u2013277V AC<\/span><\/div>\n            <div class=\"pdp-param-row\"><b>Housing Material<\/b><span>Aluminum alloy 6063 + tempered glass<\/span><\/div>\n            <div class=\"pdp-param-row\"><b>Waterproof Measure<\/b><span>Multi-layer structural waterproof<\/span><\/div>\n            <div class=\"pdp-param-row\"><b>Control Mode<\/b><span>DMX512 \/ RDM \/ 0\u201310V<\/span><\/div>\n          <\/div>\n          <div>\n            <div class=\"pdp-param-row\"><b>Beam Angle<\/b><span>5\u00b0 \/ 8\u00b0 \/ 10\u00b0 \/ 20\u00b0 \/ 30\u00b0 \/ 40\u00b0 \/ 60\u00b0 \/ 15\u00d740\u00b0 \/ 15\u00d755\u00b0<\/span><\/div>\n            <div class=\"pdp-param-row\"><b>IP Rating<\/b><span>IP66<\/span><\/div>\n            <div class=\"pdp-param-row\"><b>Impact Rating<\/b><span>IK06<\/span><\/div>\n            <div class=\"pdp-param-row\"><b>Lifetime<\/b><span>30,000 hrs<\/span><\/div>\n            <div class=\"pdp-param-row\"><b>Dimensions<\/b><span>350 \/ 620 \/ 1220mm \u00d7 W55 \u00d7 H126mm<\/span><\/div>\n            <div class=\"pdp-param-row\"><b>Warranty<\/b><span>3 years<\/span><\/div>\n            <div class=\"pdp-param-row\"><b>Operating Temperature<\/b><span>\u221220\u00b0C to +40\u00b0C<\/span><\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n      <div class=\"pdp-tab-panel\" data-panel=\"models\" role=\"tabpanel\">\n        <h2>Model Configuration<\/h2>\n        <div aria-label=\"Model configuration table\" class=\"pdp-table-wrap\" role=\"region\" tabindex=\"0\">\n          <table class=\"pdp-model-table\">\n            <colgroup>\n              <col style=\"width:18%\"\/>\n              <col style=\"width:12%\"\/>\n              <col style=\"width:10%\"\/>\n              <col style=\"width:15%\"\/>\n              <col style=\"width:15%\"\/>\n              <col style=\"width:30%\"\/>\n            <\/colgroup>\n            <thead>\n              <tr>\n                <th>Model<\/th>\n                <th>Length<\/th>\n                <th>Power<\/th>\n                <th>Color Options<\/th>\n                <th>Lumen Output<\/th>\n                <th>Packing Info<\/th>\n              <\/tr>\n            <\/thead>\n            <tbody>\n              <tr>\n                <td class=\"model-name\">LWW-WZB-W55-L3<\/td>\n                <td>350mm<\/td>\n                <td>18W<\/td>\n                <td>\n                  <div class=\"color-stack\">\n                    <span class=\"pdp-mini-pill pdp-mini-white\" aria-label=\"White light family\">White<\/span>\n                    <span class=\"pdp-mini-pill pdp-mini-rgb\" aria-label=\"RGB mixed-color blending\">RGB<\/span>\n                    <span class=\"pdp-mini-pill pdp-mini-rgbw\" aria-label=\"RGBW 4-in-1 single LED package\">RGBW<\/span>\n                  <\/div>\n                <\/td>\n                <td class=\"lumen\">630\u20131660 lm<\/td>\n                <td class=\"pack\">\n                  <strong>Weight: 1.5kg \u00b15%<\/strong>\n                  <span>Qty\/Ctn: 12 pcs<\/span>\n                  <span>Carton: 82 \u00d7 33.5 \u00d7 34.5 cm<\/span>\n                <\/td>\n              <\/tr>\n              <tr>\n                <td class=\"model-name\">LWW-WZB-W55-L6<\/td>\n                <td>620mm<\/td>\n                <td>35W<\/td>\n                <td>\n                  <div class=\"color-stack\">\n                    <span class=\"pdp-mini-pill pdp-mini-white\" aria-label=\"White light family\">White<\/span>\n                    <span class=\"pdp-mini-pill pdp-mini-rgb\" aria-label=\"RGB mixed-color blending\">RGB<\/span>\n                    <span class=\"pdp-mini-pill pdp-mini-rgbw\" aria-label=\"RGBW 4-in-1 single LED package\">RGBW<\/span>\n                  <\/div>\n                <\/td>\n                <td class=\"lumen\">1225\u20133220 lm<\/td>\n                <td class=\"pack\">\n                  <strong>Weight: 2.5kg \u00b15%<\/strong>\n                  <span>Qty\/Ctn: 8 pcs<\/span>\n                  <span>Carton: 67.5 \u00d7 43.5 \u00d7 34.5 cm<\/span>\n                <\/td>\n              <\/tr>\n              <tr>\n                <td class=\"model-name\">LWW-WZB-W55-L12<\/td>\n                <td>1220mm<\/td>\n                <td>65W<\/td>\n                <td>\n                  <div class=\"color-stack\">\n                    <span class=\"pdp-mini-pill pdp-mini-white\" aria-label=\"White light family\">White<\/span>\n                    <span class=\"pdp-mini-pill pdp-mini-rgb\" aria-label=\"RGB mixed-color blending\">RGB<\/span>\n                    <span class=\"pdp-mini-pill pdp-mini-rgbw\" aria-label=\"RGBW 4-in-1 single LED package\">RGBW<\/span>\n                  <\/div>\n                <\/td>\n                <td class=\"lumen\">2275\u20135980 lm<\/td>\n                <td class=\"pack\">\n                  <strong>Weight: 4.7kg \u00b15%<\/strong>\n                  <span>Qty\/Ctn: 4 pcs<\/span>\n                  <span>Carton: 129 \u00d7 23 \u00d7 34.5 cm<\/span>\n                <\/td>\n              <\/tr>\n            <\/tbody>\n          <\/table>\n        <\/div>\n        <p class=\"pdp-note\">Lumen output by light source: Static white up to 92 lm\/W; RGBW 50 lm\/W; RGB 35 lm\/W. All variants: 100\u2013277V AC, IP66, IK06, ETL listed, CE certified, 3-year warranty.<\/p>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- \u2466 Advantages -->\n<section aria-label=\"Product advantages\" class=\"pdp-sec pdp-sec-soft\">\n  <h2>Advantages<\/h2>\n  <div class=\"pdp-line-grid\">\n    <div class=\"pdp-line-item\">\n      <div>\n        <h3>Optics for Wall Washing<\/h3>\n        <p>Offers 5\u00b0 to 60\u00b0 symmetric beams plus 15&#215;40\u00b0 and 15&#215;55\u00b0 asymmetric lenses. Asymmetric optics deliver uniform wall-washing without hotspot overlapping, while white light configurations achieve up to 92 lm\/W efficacy.<\/p>\n      <\/div>\n    <\/div>\n    <div class=\"pdp-line-item\">\n      <div>\n        <h3>DMX512 \/ RDM Control<\/h3>\n        <p>Full DMX512\/RDM support for dynamic color programming and multi-zone sequencing. Daisy-chain up to 128 fixtures per run (RGBW 4CH). Static white circuits can run on 0\u201310V dimming independently.<\/p>\n      <\/div>\n    <\/div>\n    <div class=\"pdp-line-item\">\n      <div>\n        <h3>Three Fixed Lengths, M6 Bracket Mount<\/h3>\n        <p>350mm, 620mm and 1220mm lengths match standard project module spacing. Mounting brackets use M6 tapping screws \u2014 field-adjustable for wall, soffit or parapet installation. Weight from 1.5kg to 4.7kg, two-person lift required for L12 variant.<\/p>\n      <\/div>\n    <\/div>\n    <div class=\"pdp-line-item\">\n      <div>\n        <h3>Corrosion-Resistant Aluminum Structure<\/h3>\n        <p>Extruded 6063 aluminum alloy housing with anodized finish and tempered glass lens. Multi-layer structural waterproofing keeps moisture out of the optical chamber \u2014 tested to IP66 and IK06 for coastal bridges and high-washdown facades.<\/p>\n      <\/div>\n    <\/div>\n    <div class=\"pdp-line-item\">\n      <div>\n        <h3>ETL Listed + CE Certified, 100\u2013277V AC<\/h3>\n        <p>ETL listing satisfies ANSI\/UL safety for US and Canadian project submittals; CE covers European LVD\/EMC. Universal 100\u2013277V AC input means same SKU ships to North America, Europe and Asia without transformer rework.<\/p>\n      <\/div>\n    <\/div>\n    <div class=\"pdp-line-item\">\n      <div>\n        <h3>Quick-Connect Installation<\/h3>\n        <p>Factory-installed quick connectors simplify field wiring, cut commissioning time on large runs, and make troubleshooting or lamp replacement straightforward without rewiring the circuit.<\/p>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- \u2467 Product Video -->\n<section aria-label=\"Product video\" class=\"pdp-sec pdp-sec-soft pdp-video-sec\">\n  <div class=\"pdp-video-box\">\n    <iframe allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\"\n            allowfullscreen=\"\"\n            src=\"https:\/\/www.youtube.com\/embed\/mQwvh6Ke_Kc?rel=0&#038;modestbranding=1\"\n            title=\"LWW-WZB-W55 LED Wall Washer product video | TPK Lighting\" loading=\"lazy\"><\/iframe>\n  <\/div>\n<\/section>\n\n<!-- \u2468 Application Scenarios -->\n<section aria-label=\"Application scenarios\" class=\"pdp-sec pdp-sec-soft\">\n  <h2>Application Scenarios<\/h2>\n  <div class=\"pdp-line-grid\">\n    <div class=\"pdp-line-item\">\n      <div>\n        <h3>Building Facade Lighting<\/h3>\n        <p>The LWW-WZB-W55 is designed for exterior wall washing on building facades, parapets, entrance walls, commercial frontages, and architectural details. With 350mm, 620mm, and 1220mm length options, plus narrow, wide, and asymmetric beam angles, it can support both vertical accent lighting and broad facade illumination while keeping fixture selection consistent across the project.<\/p>\n      <\/div>\n    <\/div>\n    <div class=\"pdp-line-item\">\n      <div>\n        <h3>Bridge and Infrastructure Lighting<\/h3>\n        <p>For bridges, overpasses, retaining structures, columns, and linear infrastructure elements, the LWW-WZB-W55 provides IP66 outdoor protection, IK06 impact resistance, 100\u2013277V AC input, and DMX\/RDM control for dynamic lighting scenes. For high-vibration, coastal, or extreme-temperature sites, project-specific confirmation is recommended before final specification.<\/p>\n      <\/div>\n    <\/div>\n    <div class=\"pdp-line-item\">\n      <div>\n        <h3>Commercial &amp; Hospitality Exterior Lighting<\/h3>\n        <p>The fixture is suitable for hotels, shopping malls, retail frontages, corporate buildings, and entertainment venues that require reliable exterior wall washing with static white, RGB, or RGBW lighting. RGBW and DMX\/RDM control support brand-color scenes, seasonal effects, and programmable facade lighting without changing the core luminaire platform.<\/p>\n      <\/div>\n    <\/div>\n    <div class=\"pdp-line-item\">\n      <div>\n        <h3>Landscape &amp; Public Space Structures<\/h3>\n        <p>The LWW-WZB-W55 can be used for retaining walls, colonnades, park pavilions, civic plaza structures, and public landscape features where surface-mounted linear wall washing is required. Proper drainage, connector sealing, and non-submersible installation conditions should be maintained for long-term outdoor use.<\/p>\n      <\/div>\n    <\/div>\n  <\/div>\n  <p class=\"pdp-note\">The LWW-WZB-W55 is a long-term outdoor fixture. It performs best in applications where consistent light quality, tight optic control, and low maintenance access are priorities.<\/p>\n<\/section>\n\n<!-- \u2469 Impressions -->\n<section aria-label=\"Impressions\" class=\"pdp-sec pdp-sec-soft pdp-impressions-wide\">\n  <h2>Impressions<\/h2>\n  <input checked=\"\" class=\"pdp-impression-r\" id=\"tpk-imp-w55en-1\" name=\"tpk-impressions-w55en\" type=\"radio\"\/>\n  <input class=\"pdp-impression-r\" id=\"tpk-imp-w55en-2\" name=\"tpk-impressions-w55en\" type=\"radio\"\/>\n  <input class=\"pdp-impression-r\" id=\"tpk-imp-w55en-3\" name=\"tpk-impressions-w55en\" type=\"radio\"\/>\n  <div class=\"pdp-impression-stage\">\n    <div class=\"pdp-impression-slide\" data-slide=\"1\">\n      <img decoding=\"async\" loading=\"lazy\" alt=\"Impression 1 LED wall washer architectural facade lighting | TPK Lighting\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174577078.png\"\/>\n    <\/div>\n    <div class=\"pdp-impression-slide\" data-slide=\"2\">\n      <img decoding=\"async\" loading=\"lazy\" alt=\"Impression 2 LED wall washer outdoor architectural lighting | TPK Lighting\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174576752.jpg\"\/>\n    <\/div>\n    <div class=\"pdp-impression-slide\" data-slide=\"3\">\n      <img decoding=\"async\" loading=\"lazy\" alt=\"Impression 3 LED wall washer landscape architectural lighting | TPK Lighting\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174576745.jpg\"\/>\n    <\/div>\n    <div aria-label=\"Impressions thumbnails\" class=\"pdp-impression-thumbs\">\n      <label class=\"pdp-impression-thumb\" data-thumb=\"1\" for=\"tpk-imp-w55en-1\">\n        <img decoding=\"async\" loading=\"lazy\" alt=\"Impression thumbnail 1\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174577078.png\"\/>\n      <\/label>\n      <label class=\"pdp-impression-thumb\" data-thumb=\"2\" for=\"tpk-imp-w55en-2\">\n        <img decoding=\"async\" loading=\"lazy\" alt=\"Impression thumbnail 2\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174576752.jpg\"\/>\n      <\/label>\n      <label class=\"pdp-impression-thumb\" data-thumb=\"3\" for=\"tpk-imp-w55en-3\">\n        <img decoding=\"async\" loading=\"lazy\" alt=\"Impression thumbnail 3\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174576745.jpg\"\/>\n      <\/label>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- \u246a Downloads -->\n<section aria-label=\"Downloads\" class=\"pdp-sec pdp-sec-soft\" id=\"pdp-w55en-downloads\">\n  <h2>Downloads<\/h2>\n  <p class=\"pdp-mobile-hide\" style=\"margin:0 0 22px;font-size:15px;line-height:1.7;color:#515154;max-width:980px;\">Full technical documentation for the LWW-WZB-W55 is available below \u2014 specification sheets, IES photometric files, IP66 and IK06 test reports, ETL and CE certificates, CAD drawings, reliability test reports, and product test video \u2014 to support specification, photometric layout, and project submittals.<\/p>\n  <div class=\"pdp-dl-grid\">\n    <div class=\"pdp-dl-col\">\n      <h3>Specification Sheets<\/h3>\n      <ul class=\"pdp-dl-list\">\n        <li><a class=\"pdp-dl-link\" href=\"https:\/\/www.tpk-led.com\/filedownload\/166738\" rel=\"noopener\" target=\"_blank\" data-resource-type=\"spec_sheet\" data-resource-name=\"Spec Sheet v2.0\" data-download-source=\"product_downloads\">\n          <img decoding=\"async\" loading=\"lazy\" alt=\"Download file icon\" class=\"pdp-dl-ico\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174577185.jpg\"\/>WZB-W55 Normal v2.0<\/a><\/li>\n      <\/ul>\n    <\/div>\n    <div class=\"pdp-dl-col\">\n      <h3>Certification Documents<\/h3>\n      <ul class=\"pdp-dl-list\">\n        <li><a class=\"pdp-dl-link\" href=\"https:\/\/www.tpk-led.com\/filedownload\/2990672\" rel=\"noopener\" target=\"_blank\" data-resource-type=\"certificate\" data-resource-name=\"ETL Certificate\" data-certification-type=\"ETL\" data-download-source=\"product_downloads\">\n          <img decoding=\"async\" loading=\"lazy\" alt=\"Download file icon\" class=\"pdp-dl-ico\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174578893.png\"\/>ETL Certificate<\/a><\/li>\n        <li><a class=\"pdp-dl-link\" href=\"https:\/\/www.tpk-led.com\/filedownload\/2990671\" rel=\"noopener\" target=\"_blank\" data-resource-type=\"certificate\" data-resource-name=\"CE Certificate\" data-certification-type=\"CE\" data-download-source=\"product_downloads\">\n          <img decoding=\"async\" loading=\"lazy\" alt=\"Download file icon\" class=\"pdp-dl-ico\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/175133615.png\"\/>CE Certificate<\/a><\/li>\n        <li><a class=\"pdp-dl-link\" href=\"https:\/\/www.tpk-led.com\/filedownload\/140750\" rel=\"noopener\" target=\"_blank\" data-resource-type=\"test_report\" data-resource-name=\"IP Test Report\" data-download-source=\"product_downloads\">\n          <img decoding=\"async\" loading=\"lazy\" alt=\"Download file icon\" class=\"pdp-dl-ico\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174577207.png\"\/>IP Test Report<\/a><\/li>\n      <\/ul>\n    <\/div>\n    <div class=\"pdp-dl-col\">\n      <h3>Technical Files<\/h3>\n      <ul class=\"pdp-dl-list\">\n        <li><a class=\"pdp-dl-link\" href=\"https:\/\/www.tpk-led.com\/filedownload\/155653\" rel=\"noopener\" target=\"_blank\" data-resource-type=\"ies\" data-resource-name=\"IES Photometric Files\" data-download-source=\"product_downloads\">\n          <img decoding=\"async\" loading=\"lazy\" alt=\"Download file icon\" class=\"pdp-dl-ico\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174577206.png\"\/>IES Photometric Files<\/a><\/li>\n        <li><a class=\"pdp-dl-link\" href=\"https:\/\/www.tpk-led.com\/filedownload\/147382\" rel=\"noopener\" target=\"_blank\" data-resource-type=\"cad\" data-resource-name=\"CAD Drawing\" data-download-source=\"product_downloads\">\n          <img decoding=\"async\" loading=\"lazy\" alt=\"Download file icon\" class=\"pdp-dl-ico\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174577181.jpg\"\/>CAD Drawing<\/a><\/li>\n        <li><a class=\"pdp-dl-link\" href=\"https:\/\/www.tpk-led.com\/filedownload\/155654\" rel=\"noopener\" target=\"_blank\" data-resource-type=\"product_media\" data-resource-name=\"Product HD Images\" data-download-source=\"product_downloads\">\n          <img decoding=\"async\" loading=\"lazy\" alt=\"Download file icon\" class=\"pdp-dl-ico\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174578658.png\"\/>Product HD Images<\/a><\/li>\n      <\/ul>\n    <\/div>\n    <div class=\"pdp-dl-col\">\n      <h3>Testing Reports &amp; Application Media<\/h3>\n      <ul class=\"pdp-dl-list\">\n        <li><a class=\"pdp-dl-link\" href=\"https:\/\/www.tpk-led.com\/filedownload\/155655\" rel=\"noopener\" target=\"_blank\" data-resource-type=\"test_report\" data-resource-name=\"Reliability Test Report\" data-download-source=\"product_downloads\">\n          <img decoding=\"async\" loading=\"lazy\" alt=\"Download file icon\" class=\"pdp-dl-ico\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174577207.png\"\/>Reliability Test Report<\/a><\/li>\n        <li><a class=\"pdp-dl-link\" href=\"https:\/\/www.tpk-led.com\/filedownload\/2990674\" rel=\"noopener\" target=\"_blank\" data-resource-type=\"test_report\" data-resource-name=\"IK Test Report\" data-download-source=\"product_downloads\">\n          <img decoding=\"async\" loading=\"lazy\" alt=\"Download file icon\" class=\"pdp-dl-ico\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174577207.png\"\/>IK Test Report<\/a><\/li>\n        <li><a class=\"pdp-dl-link\" href=\"https:\/\/www.tpk-led.com\/filedownload\/147384\" rel=\"noopener\" target=\"_blank\" data-resource-type=\"product_media\" data-resource-name=\"Product Test Video\" data-download-source=\"product_downloads\">\n          <img decoding=\"async\" loading=\"lazy\" alt=\"Download file icon\" class=\"pdp-dl-ico\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174577182.jpg\"\/>Product Test Video<\/a><\/li>\n      <\/ul>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- \u246b Certifications & Compliance -->\n<section aria-label=\"Certifications and compliance\" class=\"pdp-sec pdp-sec-soft\" id=\"pdp-w55en-certifications\">\n  <h2>Certifications &amp; Compliance<\/h2>\n  <div class=\"pdp-cert-grid\">\n    <a class=\"pdp-cert-card\" href=\"https:\/\/www.tpk-led.com\/filedownload\/2990672\" rel=\"noopener\" target=\"_blank\" data-resource-type=\"certificate\" data-resource-name=\"ETL Certificate\" data-certification-type=\"ETL\" data-download-source=\"product_certification\">\n      <span class=\"pdp-cert-code\">ETL<\/span>\n      <span class=\"pdp-cert-name\">North America<\/span>\n      <span class=\"pdp-cert-desc\">ETL listed for US and Canada project documentation. Meets ANSI\/UL outdoor luminaire safety standards.<\/span>\n      <span class=\"pdp-cert-action\">Download ETL certificate<\/span>\n    <\/a>\n    <a class=\"pdp-cert-card\" href=\"https:\/\/www.tpk-led.com\/filedownload\/2990671\" rel=\"noopener\" target=\"_blank\" data-resource-type=\"certificate\" data-resource-name=\"CE Certificate\" data-certification-type=\"CE\" data-download-source=\"product_certification\">\n      <span class=\"pdp-cert-code\">CE<\/span>\n      <span class=\"pdp-cert-name\">European Market<\/span>\n      <span class=\"pdp-cert-desc\">Certified for European low-voltage directive (LVD) and electromagnetic compatibility (EMC) requirements.<\/span>\n      <span class=\"pdp-cert-action\">Download CE certificate<\/span>\n    <\/a>\n    <div class=\"pdp-cert-card\">\n      <span class=\"pdp-cert-code\">IK06&nbsp;<\/span>\n      <span class=\"pdp-cert-name\">Impact Test Report<\/span>\n      <span class=\"pdp-cert-desc\">Tested per IEC 62262: IK06 rating \u2014 1 joule impact resistance. Suitable for exposed bridge decks, street-level facades, and public spaces where accidental tool or vandal impacts occur.<\/span>\n      <span class=\"pdp-cert-action\">Available with product files<\/span>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- \u246c Related Projects -->\n<section aria-label=\"Related projects\" class=\"pdp-sec pdp-sec-soft\">\n  <h2>Related Projects<\/h2>\n  <div class=\"pdp-rp-grid\">\n    <div class=\"pdp-rp-card\">\n      <div class=\"pdp-rp-img\">\n        <img decoding=\"async\" loading=\"lazy\" alt=\"Living World Mall Indonesia commercial retail facade lighting with DMX512 RGBW LED wall washers by TPK Lighting\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/175325969.png\"\/>\n        <div class=\"pdp-rp-overlay\"><div>\n          <div class=\"pdp-rp-overlay-title\">Living World Mall<\/div>\n          <p class=\"pdp-rp-overlay-desc\">DMX512 RGBW wall washers and linear systems create multi-color night identity on the geometric retail facade.<\/p>\n        <\/div><\/div>\n      <\/div>\n      <div class=\"pdp-rp-info\">\n        <span class=\"pdp-rp-label\">Commercial Retail Facade<\/span>\n        <h3><a href=\"https:\/\/www.tpk-led.com\/newsinfo\/3171213.html\">Living World Mall<\/a><\/h3>\n        <span class=\"pdp-rp-loc\">Indonesia<\/span>\n      <\/div>\n    <\/div>\n    <div class=\"pdp-rp-card\">\n      <div class=\"pdp-rp-img\">\n        <img decoding=\"async\" loading=\"lazy\" alt=\"EDP Headquarters Lisbon Portugal corporate facade illumination project | LED wall washer by TPK Lighting\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/175904830.jpg\"\/>\n        <div class=\"pdp-rp-overlay\"><div>\n          <div class=\"pdp-rp-overlay-title\">EDP Headquarters<\/div>\n          <p class=\"pdp-rp-overlay-desc\">CE-certified DMX512 RGBW system delivers precise dynamic facade lighting for a major European energy company&#8217;s HQ.<\/p>\n        <\/div><\/div>\n      <\/div>\n      <div class=\"pdp-rp-info\">\n        <span class=\"pdp-rp-label\">Corporate Headquarters Facade<\/span>\n        <h3><a href=\"https:\/\/www.tpk-led.com\/newsinfo\/3186773.html\">EDP Headquarters<\/a><\/h3>\n        <span class=\"pdp-rp-loc\">Lisbon, Portugal<\/span>\n      <\/div>\n    <\/div>\n    <div class=\"pdp-rp-card\">\n      <div class=\"pdp-rp-img\">\n        <img decoding=\"async\" loading=\"lazy\" alt=\"Volga River Bridge Russia bridge and infrastructure lighting project | LED wall washer by TPK Lighting\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/175340073.jpg\"\/>\n        <div class=\"pdp-rp-overlay\"><div>\n          <div class=\"pdp-rp-overlay-title\">Volga River Bridge<\/div>\n          <p class=\"pdp-rp-overlay-desc\">RGBW DMX system articulates structural spans and creates a landmark night presence along the Volga.<\/p>\n        <\/div><\/div>\n      <\/div>\n      <div class=\"pdp-rp-info\">\n        <span class=\"pdp-rp-label\">Bridge &amp; Infrastructure Lighting<\/span>\n        <h3><a href=\"https:\/\/www.tpk-led.com\/newsinfo\/3174076.html\">Volga River Bridge<\/a><\/h3>\n        <span class=\"pdp-rp-loc\">Russia<\/span>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<!-- \u246d FAQ -->\n<section aria-label=\"FAQ\" class=\"pdp-sec pdp-sec-soft\" id=\"pdp-w55en-faq\">\n  <div class=\"pdp-faq-head\">\n    <h2>FAQ<\/h2>\n    <span class=\"pdp-faq-model\">Model: LWW-WZB-W55<\/span>\n  <\/div>\n  <div class=\"pdp-faq-list\">\n    <details class=\"pdp-faq-item\" open=\"\">\n      <summary>How is the IP66 waterproofing validated, especially at the cable connections?<\/summary>\n      <div class=\"pdp-faq-answer\">The fixture body achieves IP66 via multi-layer structural sealing and a tempered glass cover. Crucially, the quick-connectors and daisy-chain cables are also rated IP67, ensuring the entire wiring system remains watertight. All units undergo a 100% factory aging test and high-pressure water jet testing before shipment.<\/div>\n    <\/details>\n    <details class=\"pdp-faq-item\" open=\"\">\n      <summary>What are the DMX\/RDM wiring limits and fail-safe behaviors on site?<\/summary>\n      <div class=\"pdp-faq-answer\">A single DMX universe supports up to 32 fixtures without a splitter (or 128 fixtures in 4-channel RGBW mode using built-in signal boosting). RDM allows remote addressing and diagnostics via tools like MR-WT35, eliminating the need for manual DIP switch setup on high facades. In case of DMX signal loss, the fixture&#8217;s fail-safe mode holds the last programmed scene (or turns off, configurable via RDM) to prevent erratic flashing.<\/div>\n    <\/details>\n    <details class=\"pdp-faq-item\" open=\"\">\n      <summary>Is the LWW-WZB-W55 field-serviceable for power supply or LED module replacement?<\/summary>\n      <div class=\"pdp-faq-answer\">Yes. The fixture features a modular internal design. The end-caps can be unsealed on-site to access and replace the LED driver or PCB modules without returning the entire fixture to the factory. We recommend keeping 3-5% spare parts inventory for large projects. The standard warranty is 3 years, with 5-year extended warranty options available for specific project requirements.<\/div>\n    <\/details>\n    <details class=\"pdp-faq-item\" open=\"\">\n      <summary>What are the lead times and MOQs for standard vs. custom RAL configurations?<\/summary>\n      <div class=\"pdp-faq-answer\">Standard silver finishes (1ft\/2ft\/4ft) are typically kept in semi-finished stock with a 4-5 week assembly lead time (No strict MOQ). Custom RAL CLASSIC (K7) housing finishes require a 5-6 week lead time with a minimum order of 50 units per color due to powder-coating setup. For urgent project schedules, contact <a href=\"mailto:ES2@topkinglite.com\">ES2@topkinglite.com<\/a> to check raw material availability.<\/div>\n    <\/details>\n  <\/div>\n<\/section>\n\n<!-- \u246e Accessories -->\n<section aria-label=\"Accessories\" class=\"pdp-sec\">\n  <h2>Accessories<\/h2>\n  <p class=\"pdp-acc-note\">Accessories can be supplied according to installation method, wiring layout and control configuration.<\/p>\n  <div class=\"pdp-acc-grid\">\n    <div class=\"pdp-acc-item\" data-preview-group=\"accessories\" data-preview-src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174618865.png\">\n      <div class=\"pdp-acc-img\"><img decoding=\"async\" loading=\"lazy\" alt=\"LWW-WZB-W55 LED wall washer accessory - End Cap\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174618865.png\"\/><\/div>\n      <div class=\"pdp-acc-name\">End Cap<\/div>\n      <div class=\"pdp-acc-use\">Fixture end protection<\/div>\n    <\/div>\n    <div class=\"pdp-acc-item\" data-preview-group=\"accessories\" data-preview-src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174686771.png\">\n      <div class=\"pdp-acc-img\"><img decoding=\"async\" loading=\"lazy\" alt=\"LWW-WZB-W55 LED wall washer accessory - Signal Input Cable\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174686771.png\"\/><\/div>\n      <div class=\"pdp-acc-name\">Signal Input Cable<\/div>\n      <div class=\"pdp-acc-use\">DMX \/ signal input connection<\/div>\n    <\/div>\n    <div class=\"pdp-acc-item\" data-preview-group=\"accessories\" data-preview-src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174618290.png\">\n      <div class=\"pdp-acc-img\"><img decoding=\"async\" loading=\"lazy\" alt=\"LWW-WZB-W55 LED wall washer accessory - Adapter Cable\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174618290.png\"\/><\/div>\n      <div class=\"pdp-acc-name\">Adapter Cable<\/div>\n      <div class=\"pdp-acc-use\">Power or signal transition<\/div>\n    <\/div>\n    <div class=\"pdp-acc-item\" data-preview-group=\"accessories\" data-preview-src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174618291.png\">\n      <div class=\"pdp-acc-img\"><img decoding=\"async\" loading=\"lazy\" alt=\"LWW-WZB-W55 LED wall washer accessory - Y-Type Cable\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174618291.png\"\/><\/div>\n      <div class=\"pdp-acc-name\">Y-Type Cable<\/div>\n      <div class=\"pdp-acc-use\">Branch wiring connection<\/div>\n    <\/div>\n    <div class=\"pdp-acc-item\" data-preview-group=\"accessories\" data-preview-src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174618681.png\">\n      <div class=\"pdp-acc-img\"><img decoding=\"async\" loading=\"lazy\" alt=\"LWW-WZB-W55 LED wall washer accessory - Waterproof Connector\" src=\"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/174618681.png\"\/><\/div>\n      <div class=\"pdp-acc-name\">Waterproof Connector<\/div>\n      <div class=\"pdp-acc-use\">Outdoor cable sealing<\/div>\n    <\/div>\n  <\/div>\n<\/section>\n\n<div aria-hidden=\"true\" class=\"pdp-bottom-space\"><\/div>\n\n<!-- Modal \/ Lightbox (single instance) -->\n<div aria-hidden=\"true\" class=\"tpk-pdp-modal-en\" id=\"tpkPdpModalW55EN\" role=\"dialog\" aria-modal=\"true\" aria-label=\"Image preview\">\n  <div class=\"tpk-lb-shell\">\n  <button type=\"button\" class=\"tpk-pdp-modal-close-en\" aria-label=\"Close image preview\"><span class=\"tpk-lb-ico\" aria-hidden=\"true\">\u00d7<\/span><\/button>\n    <button type=\"button\" class=\"tpk-lb-nav tpk-lb-prev\" aria-label=\"Previous image\"><span class=\"tpk-lb-ico\" aria-hidden=\"true\">\u2039<\/span><\/button>\n    <div class=\"tpk-lb-stage\">\n      <img decoding=\"async\" alt=\"LWW-WZB-W55 image preview\" id=\"tpkPdpModalImageW55EN\" src=\"data:image\/gif;base64,R0lGODlhAQABAIAAAAAAAP\/\/\/yH5BAEAAAAALAAAAAABAAEAAAIBRAA7\"\/>\n    <\/div>\n    <button type=\"button\" class=\"tpk-lb-nav tpk-lb-next\" aria-label=\"Next image\"><span class=\"tpk-lb-ico\" aria-hidden=\"true\">\u203a<\/span><\/button>\n    <div class=\"tpk-lb-mobile-controls\" aria-label=\"Preview controls\">\n      <button type=\"button\" class=\"tpk-lb-nav tpk-lb-prev-m\" aria-label=\"Previous image\"><span class=\"tpk-lb-ico\" aria-hidden=\"true\">\u2039<\/span><\/button>\n      <button type=\"button\" class=\"tpk-lb-nav tpk-lb-next-m\" aria-label=\"Next image\"><span class=\"tpk-lb-ico\" aria-hidden=\"true\">\u203a<\/span><\/button>\n    <\/div>\n  <\/div>\n<\/div>\n\n<!-- Schema -->\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@graph\": [\n    {\n      \"@type\": \"Product\",\n      \"@id\": \"https:\/\/www.tpk-led.com\/productinfo\/3607443.html#product\",\n      \"name\": \"LWW-WZB-W55 Outdoor LED Wall Washer (18\u201365W, IP66)\",\n      \"description\": \"IP66-rated high-efficiency outdoor LED wall washer for architectural facade, bridge structure, and commercial landscape illumination. Three lengths (350mm\/18W, 620mm\/35W, 1220mm\/65W), 100\u2013277V AC universal input, RGBW\/RGB\/White colour options, nine beam angles including asymmetric 15x40\u00b0 and 15x55\u00b0, DMX512\/RDM and 0-10V dimming. ETL listed and CE certified.\",\n      \"brand\": {\n        \"@type\": \"Brand\",\n        \"name\": \"TPK Lighting\"\n      },\n      \"manufacturer\": {\n        \"@type\": \"Organization\",\n        \"name\": \"TPK Optoelectronic Tech Co., Ltd.\",\n        \"url\": \"https:\/\/www.tpk-led.com\"\n      },\n      \"model\": \"LWW-WZB-W55\",\n      \"sku\": \"LWW-WZB-W55\",\n      \"mpn\": \"LWW-WZB-W55\",\n      \"category\": \"LED Wall Washer\",\n      \"image\": [\n        \"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/175142799.jpg\",\n        \"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/175142800.jpg\",\n        \"https:\/\/img.website.xin\/contents\/sitefiles3607\/18035255\/images\/175142801.jpg\"\n      ],\n      \"url\": \"https:\/\/www.tpk-led.com\/productinfo\/3607443.html\",\n      \"additionalProperty\": [\n        {\n          \"@type\": \"PropertyValue\",\n          \"name\": \"Power\",\n          \"value\": \"18W \/ 35W \/ 65W\"\n        },\n        {\n          \"@type\": \"PropertyValue\",\n          \"name\": \"Lengths\",\n          \"value\": \"350mm \/ 620mm \/ 1220mm\"\n        },\n        {\n          \"@type\": \"PropertyValue\",\n          \"name\": \"IP Rating\",\n          \"value\": \"IP66\"\n        },\n        {\n          \"@type\": \"PropertyValue\",\n          \"name\": \"IK Rating\",\n          \"value\": \"IK06\"\n        },\n        {\n          \"@type\": \"PropertyValue\",\n          \"name\": \"Input Voltage\",\n          \"value\": \"100\u2013277V AC\"\n        },\n        {\n          \"@type\": \"PropertyValue\",\n          \"name\": \"Colour Options\",\n          \"value\": \"RGBW \/ RGB \/ White\"\n        },\n        {\n          \"@type\": \"PropertyValue\",\n          \"name\": \"Beam Angle\",\n          \"value\": \"5\u00b0\u201360\u00b0 symmetric, 15x40\u00b0 and 15x55\u00b0 asymmetric\"\n        },\n        {\n          \"@type\": \"PropertyValue\",\n          \"name\": \"Control\",\n          \"value\": \"DMX512 \/ RDM \/ 0-10V\"\n        },\n        {\n          \"@type\": \"PropertyValue\",\n          \"name\": \"Efficacy\",\n          \"value\": \"Up to 92 lm\/W (static white)\"\n        },\n        {\n          \"@type\": \"PropertyValue\",\n          \"name\": \"Housing\",\n          \"value\": \"6063 aluminum alloy + tempered glass\"\n        },\n        {\n          \"@type\": \"PropertyValue\",\n          \"name\": \"Certification\",\n          \"value\": \"ETL, CE\"\n        },\n        {\n          \"@type\": \"PropertyValue\",\n          \"name\": \"Warranty\",\n          \"value\": \"3 years (5-year option available)\"\n        }\n      ]\n    },\n    {\n      \"@type\": \"FAQPage\",\n      \"@id\": \"https:\/\/www.tpk-led.com\/productinfo\/3607443.html#faq\",\n      \"mainEntity\": [\n        {\n          \"@type\": \"Question\",\n          \"name\": \"How is the IP66 waterproofing validated, especially at the cable connections?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"The fixture body achieves IP66 via multi-layer structural sealing and a tempered glass cover. Crucially, the quick-connectors and daisy-chain cables are also rated IP67, ensuring the entire wiring system remains watertight. All units undergo a 100% factory aging test and high-pressure water jet testing before shipment.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What are the DMX\/RDM wiring limits and fail-safe behaviors on site?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"A single DMX universe supports up to 32 fixtures without a splitter (or 128 fixtures in 4-channel RGBW mode using built-in signal boosting). RDM allows remote addressing and diagnostics via tools like MR-WT35, eliminating the need for manual DIP switch setup on high facades. In case of DMX signal loss, the fixture's fail-safe mode holds the last programmed scene (or turns off, configurable via RDM) to prevent erratic flashing.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"Is the LWW-WZB-W55 field-serviceable for power supply or LED module replacement?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Yes. The fixture features a modular internal design. The end-caps can be unsealed on-site to access and replace the LED driver or PCB modules without returning the entire fixture to the factory. We recommend keeping 3-5% spare parts inventory for large projects. The standard warranty is 3 years, with 5-year extended warranty options available for specific project requirements.\"\n          }\n        },\n        {\n          \"@type\": \"Question\",\n          \"name\": \"What are the lead times and MOQs for standard vs. custom RAL configurations?\",\n          \"acceptedAnswer\": {\n            \"@type\": \"Answer\",\n            \"text\": \"Standard silver finishes (1ft\/2ft\/4ft) are typically kept in semi-finished stock with a 4-5 week assembly lead time (no strict MOQ). Custom RAL CLASSIC (K7) housing finishes require a 5-6 week lead time with a minimum order of 50 units per color due to powder-coating setup. 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