{"product_id":"oracle-lighting-7443-ck-led-switchback-high-output-can-bus-led-bulbs-pair","title":"ORACLE Lighting 7443-CK LED Switchback High Output Can-Bus LED Bulbs (Pair)","description":"\u003c!-- ==========================================================\nORACLE PDP STANDARD v1.0\nProduct: 5111-023 — 7443-CK LED Switchback High Output CAN-Bus LED Bulbs (Pair)\n========================================================== --\u003e\n\u003cstyle\u003e\n.oracle-pdp-standard{color:#1a1a1a;font-family:-apple-system,BlinkMacSystemFont,\"Segoe UI\",Roboto,Inter,Arial,sans-serif;line-height:1.7;}\n.oracle-pdp-standard p,.oracle-pdp-standard li,.oracle-pdp-standard span,.oracle-pdp-standard div,.oracle-pdp-standard h1,.oracle-pdp-standard h2,.oracle-pdp-standard h3,.oracle-pdp-standard h4{color:inherit;}\n.oracle-pdp-standard a{color:#f7021f;}\n.oracle-pdp-standard a:hover{color:#d00219;}\n.oracle-pdp-standard .product-hero-gradient{background:linear-gradient(135deg,#1a1a1a 0%,#2d2d2d 100%);padding:40px;border-radius:12px;margin:0 0 30px;color:#ffffff;box-shadow:0 4px 20px rgba(0,0,0,0.15);}\n.oracle-pdp-standard .subheadline{font-size:1.12em;margin:0 0 18px;color:#e6e6e6;font-weight:400;line-height:1.45;}\n.oracle-pdp-standard .highlight-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px;}\n.oracle-pdp-standard .highlight-pill{background:rgba(247,2,31,0.15);border:1px solid #f7021f;padding:9px 16px;border-radius:999px;font-size:.95em;font-weight:700;color:#ffffff;transition:transform .2s ease,background .2s ease,box-shadow .2s ease;}\n.oracle-pdp-standard .highlight-pill:hover{background:#f7021f;transform:translateY(-2px);box-shadow:0 4px 12px rgba(247,2,31,0.3);}\n.oracle-pdp-standard .partline{margin:10px 0 0;font-size:.98em;color:#f2f2f2;}\n.oracle-pdp-standard .details-section{margin:18px 0;border:1px solid #e0e0e0;border-radius:10px;overflow:hidden;background:#ffffff;transition:border-color .2s ease,box-shadow .2s ease;}\n.oracle-pdp-standard .details-section:hover{border-color:#f7021f;box-shadow:0 2px 8px rgba(0,0,0,0.1);}\n.oracle-pdp-standard .details-header{list-style:none;background:linear-gradient(135deg,#f5f5f5 0%,#e8e8e8 100%);padding:16px 18px;cursor:pointer;display:flex;justify-content:space-between;align-items:center;user-select:none;font-weight:800;color:#1a1a1a;}\n.oracle-pdp-standard .details-header::-webkit-details-marker{display:none;}\n.oracle-pdp-standard .details-header::marker{content:\"\";}\n.oracle-pdp-standard .details-title{font-size:1.1em;}\n.oracle-pdp-standard .arrow{font-size:1.4em;line-height:1;transform:rotate(0deg);transition:transform .2s ease;}\n.oracle-pdp-standard .details-section[open] .arrow{transform:rotate(180deg);}\n.oracle-pdp-standard .details-header:hover{background:linear-gradient(135deg,#f7021f 0%,#d00219 100%);color:#fff;}\n.oracle-pdp-standard .details-header:hover .arrow,.oracle-pdp-standard .details-header:hover .details-title{color:#fff;}\n.oracle-pdp-standard .details-content{padding:18px;background:#fff;}\n.oracle-pdp-standard .pdp-list{margin:0;padding-left:18px;line-height:1.9;}\n.oracle-pdp-standard .specrows{display:grid;grid-template-columns:1fr;gap:10px;}\n.oracle-pdp-standard .specrows \u003e div{border:1px solid #e9e9e9;border-radius:10px;padding:10px 12px;display:flex;justify-content:space-between;gap:14px;font-size:.95em;background:#fff;}\n.oracle-pdp-standard .specrows \u003e div span:first-child{font-weight:900;color:#333;}\n.oracle-pdp-standard .specrows \u003e div span:last-child{text-align:right;color:#555;}\n.oracle-pdp-standard .note{margin:12px 0 0;padding:14px;border-radius:10px;background:#f9f9f9;border:1px solid #ececec;}\n.oracle-pdp-standard .note--warn{background:#fff5f6;border-color:#ffd2d8;}\n.oracle-pdp-standard .faq-item{margin:14px 0;padding:14px 16px;border:1px solid #e9e9e9;border-radius:10px;background:#fafafa;}\n.oracle-pdp-standard .faq-item strong{display:block;margin-bottom:6px;color:#1a1a1a;font-size:1em;}\n.oracle-pdp-standard .faq-item p{margin:0;color:#444;}\n.oracle-pdp-standard .icon-row{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:12px;}\n.oracle-pdp-standard .icon-row img{width:auto;max-height:100px;height:auto;display:block;}\n.oracle-pdp-standard .oracle-btn{display:inline-block;background:#f7021f;color:#ffffff !important;padding:12px 18px;border-radius:10px;text-decoration:none;font-weight:800;transition:transform .2s ease,box-shadow .2s ease,background .2s ease;}\n.oracle-pdp-standard .oracle-btn:hover{background:#d00219;transform:translateY(-1px);box-shadow:0 6px 14px rgba(0,0,0,.15);}\n@media (min-width:768px){.oracle-pdp-standard .specrows{grid-template-columns:1fr 1fr;}}\n@media (max-width:768px){.oracle-pdp-standard .product-hero-gradient{padding:24px;}.oracle-pdp-standard .specrows \u003e div{flex-direction:column;}.oracle-pdp-standard .specrows \u003e div span:last-child{text-align:left;}}\n\u003c\/style\u003e\n\u003cdiv class=\"oracle-pdp-standard\"\u003e\n\n\u003cdiv class=\"product-hero-gradient\"\u003e\n  \u003cdiv class=\"subheadline\"\u003eError-free CAN-Bus switchback LED bulbs for the 7443-CK socket — dual-color amber\/white, high-output aluminum construction with a 2-piece heat sink, plug-and-play without load equalizers, and no “bulb out” warning messages.\u003c\/div\u003e\n  \u003cdiv class=\"highlight-pills\"\u003e\n    \u003cspan class=\"highlight-pill\"\u003e✓ CAN-Bus Error Free\u003c\/span\u003e\n    \u003cspan class=\"highlight-pill\"\u003e✓ No Load Equalizers Needed\u003c\/span\u003e\n    \u003cspan class=\"highlight-pill\"\u003e✓ Switchback Amber + White\u003c\/span\u003e\n    \u003cspan class=\"highlight-pill\"\u003e✓ High-Output — Brighter than OEM\u003c\/span\u003e\n    \u003cspan class=\"highlight-pill\"\u003e✓ Aluminum + 2-Piece Heat Sink\u003c\/span\u003e\n    \u003cspan class=\"highlight-pill\"\u003e✓ 7443-CK Socket Specific\u003c\/span\u003e\n    \u003cspan class=\"highlight-pill\"\u003e✓ 2-Year Warranty\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv class=\"partline\"\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 5111-023  |  \u003cstrong\u003eSocket:\u003c\/strong\u003e 7443-CK (CK-type — see FAQ below)  |  \u003cstrong\u003eQty:\u003c\/strong\u003e Pair (2 bulbs)\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdetails class=\"details-section\"\u003e\n  \u003csummary class=\"details-header\"\u003e\u003cspan class=\"details-title\"\u003eProduct Overview\u003c\/span\u003e \u003cspan class=\"arrow\"\u003e▼\u003c\/span\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"details-content\"\u003e\n    \u003cp\u003eThe ORACLE 7443-CK LED Switchback Bulbs are engineered for vehicles with a CAN-Bus electrical system and a 7443-CK style socket. Unlike standard LED bulbs that trigger “bulb out” error messages or require load equalizers, these bulbs communicate directly with your vehicle’s CAN-Bus computer to operate error-free right out of the box.\u003c\/p\u003e\n    \u003cp\u003eThe dual-color switchback design delivers \u003cstrong\u003ewhite\u003c\/strong\u003e as a DRL and switches to \u003cstrong\u003eamber\u003c\/strong\u003e when the turn signal is activated — high-output and significantly brighter than OEM halogens. The high-performance aluminum construction and 2-piece heat sink design ensure long-term thermal management and reliability.\u003c\/p\u003e\n    \u003cdiv class=\"note note--warn\"\u003e\n      \u003cstrong\u003e⚠ Socket Compatibility:\u003c\/strong\u003e These bulbs are designed specifically for the \u003cstrong\u003e7443-CK socket\u003c\/strong\u003e. Using a standard 7443 bulb in a CK socket (or vice versa) can result in only one brightness level illuminating or a short-circuit. See the FAQ below to confirm your socket type before ordering.\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"details-section\"\u003e\n  \u003csummary class=\"details-header\"\u003e\u003cspan class=\"details-title\"\u003eKey Features\u003c\/span\u003e \u003cspan class=\"arrow\"\u003e▼\u003c\/span\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"details-content\"\u003e\n    \u003cul class=\"pdp-list\"\u003e\n      \u003cli\u003e\n\u003cstrong\u003eCAN-Bus Error Free:\u003c\/strong\u003e Communicates with your vehicle’s CAN-Bus system — no “bulb out” warning messages\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eNo Load Equalizers Required:\u003c\/strong\u003e Works without additional resistors or load equalizers\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eSwitchback Dual-Color:\u003c\/strong\u003e White DRL mode switches to amber turn signal automatically\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHigh-Output:\u003c\/strong\u003e Significantly brighter than OEM halogen bulbs\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eHigh-Performance Aluminum Construction:\u003c\/strong\u003e Durable, lightweight housing for long-term use\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eUltra-Efficient 2-Piece Heat Sink Design:\u003c\/strong\u003e Effective thermal management for sustained LED performance\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003ePlug \u0026amp; Play:\u003c\/strong\u003e Direct socket replacement — no wiring modification required\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003e7443-CK Specific:\u003c\/strong\u003e Engineered for the CK-type socket where ground terminals are on the same side\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"details-section\"\u003e\n  \u003csummary class=\"details-header\"\u003e\u003cspan class=\"details-title\"\u003ePerformance \u0026amp; Technical Specifications\u003c\/span\u003e \u003cspan class=\"arrow\"\u003e▼\u003c\/span\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"details-content\"\u003e\n    \u003cdiv class=\"specrows\"\u003e\n      \u003cdiv\u003e\n\u003cspan\u003ePart Number\u003c\/span\u003e\u003cspan\u003e5111-023\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cspan\u003eBulb Type\u003c\/span\u003e\u003cspan\u003e7443-CK (CK Socket)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cspan\u003eColors\u003c\/span\u003e\u003cspan\u003eWhite (DRL) + Amber (Turn Signal)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cspan\u003eFunction\u003c\/span\u003e\u003cspan\u003eSwitchback — Dual Color\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cspan\u003eCAN-Bus Compatible\u003c\/span\u003e\u003cspan\u003eYes — Error Free\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cspan\u003eLoad Equalizers Required\u003c\/span\u003e\u003cspan\u003eNo\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cspan\u003eConstruction\u003c\/span\u003e\u003cspan\u003eHigh-Performance Aluminum\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cspan\u003eHeat Management\u003c\/span\u003e\u003cspan\u003e2-Piece Heat Sink Design\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cspan\u003eQuantity\u003c\/span\u003e\u003cspan\u003ePair (2 Bulbs)\u003c\/span\u003e\n\u003c\/div\u003e\n      \u003cdiv\u003e\n\u003cspan\u003eWarranty\u003c\/span\u003e\u003cspan\u003e2 Years\u003c\/span\u003e\n\u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"details-section\"\u003e\n  \u003csummary class=\"details-header\"\u003e\u003cspan class=\"details-title\"\u003e7443-CK Socket FAQ — Read Before Ordering\u003c\/span\u003e \u003cspan class=\"arrow\"\u003e▼\u003c\/span\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"details-content\"\u003e\n    \u003cdiv class=\"faq-item\"\u003e\n      \u003cstrong\u003eQ: What is a 7443-CK connection?\u003c\/strong\u003e\n      \u003cp\u003eA: The 7443-CK is like the traditional 7443 bulb except the \u003cstrong\u003eground terminals are located on the same side\u003c\/strong\u003e of the connector. If the ground terminals are on opposite sides, it is a standard connector.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"faq-item\"\u003e\n      \u003cstrong\u003eQ: How do I know if I have a standard or CK socket?\u003c\/strong\u003e\n      \u003cp\u003eA: Many late-model \u003cstrong\u003eToyota vehicles\u003c\/strong\u003e (e.g. Toyota Tundra) and \u003cstrong\u003eJeep Wrangler JL front turn signals\u003c\/strong\u003e use the CK-type socket. Examine your original bulb — most CK bulbs will have \u003cstrong\u003e“SRCK”\u003c\/strong\u003e printed on the base.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"faq-item\"\u003e\n      \u003cstrong\u003eQ: What happens if I use a standard LED bulb in a CK socket?\u003c\/strong\u003e\n      \u003cp\u003eA: Only one brightness level will illuminate depending on the direction the bulb is plugged in. The bulb may also cause a \u003cstrong\u003eshort-circuit\u003c\/strong\u003e when installed. Always confirm your socket type before ordering.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"faq-item\"\u003e\n      \u003cstrong\u003eQ: I have a Sport model and I get a signal-out error message. How do I fix it?\u003c\/strong\u003e\n      \u003cp\u003eA: This can be resolved by having the front turn signals changed to LED at your local dealership.\u003c\/p\u003e\n    \u003c\/div\u003e\n    \u003cdiv class=\"note note--warn\"\u003e\n      \u003cstrong\u003e⚠ Confirm your socket type before ordering.\u003c\/strong\u003e Using the wrong bulb type can cause malfunction or short-circuit.\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"details-section\"\u003e\n  \u003csummary class=\"details-header\"\u003e\u003cspan class=\"details-title\"\u003eWhat's Included\u003c\/span\u003e \u003cspan class=\"arrow\"\u003e▼\u003c\/span\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"details-content\"\u003e\n    \u003cul class=\"pdp-list\"\u003e\n      \u003cli\u003e(2) ORACLE 7443-CK LED Switchback High-Output CAN-Bus Bulbs\u003c\/li\u003e\n      \u003cli\u003e\u003ca href=\"https:\/\/www.oraclelights.com\/pages\/warranty-faq\"\u003e2-Year Warranty\u003c\/a\u003e\u003c\/li\u003e\n    \u003c\/ul\u003e\n    \u003cdiv class=\"icon-row\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1766\/0599\/files\/2_Warr_Prop_240x240.png?v=1684341232\" alt=\"2 Year Warranty\" loading=\"lazy\"\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"details-section\"\u003e\n  \u003csummary class=\"details-header\"\u003e\u003cspan class=\"details-title\"\u003eInstallation Guide \u0026amp; Resources\u003c\/span\u003e \u003cspan class=\"arrow\"\u003e▼\u003c\/span\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"details-content\"\u003e\n    \u003cp\u003eConfirm your socket type is 7443-CK before installation (look for “SRCK” on the base of your original bulb). Remove the factory bulb and insert the ORACLE switchback bulb into the CK socket. No load equalizers or wiring modification required. Total install time is approximately 15 minutes.\u003c\/p\u003e\n    \u003cdiv class=\"note note--warn\"\u003e\n      \u003cstrong\u003e⚠ Polarity Note:\u003c\/strong\u003e If only one color illuminates after installation, remove and re-insert the bulb in the opposite orientation.\n    \u003c\/div\u003e\n    \u003cdiv class=\"icon-row\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1766\/0599\/files\/15_min_install_time_160x160.png?v=1684342846\" alt=\"15 Minute Install Time\" loading=\"lazy\"\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"details-section\"\u003e\n  \u003csummary class=\"details-header\"\u003e\u003cspan class=\"details-title\"\u003eWarranty, Shipping \u0026amp; Returns\u003c\/span\u003e \u003cspan class=\"arrow\"\u003e▼\u003c\/span\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"details-content\"\u003e\n    \u003cdiv class=\"icon-row\"\u003e\n      \u003ca class=\"oracle-btn\" href=\"https:\/\/www.oraclelights.com\/pages\/warranty-faq\" target=\"_blank\"\u003eWarranty Info\u003c\/a\u003e\n      \u003ca class=\"oracle-btn\" href=\"https:\/\/www.oraclelights.com\/policies\/shipping-policy\" target=\"_blank\"\u003eShipping Policy\u003c\/a\u003e\n      \u003ca class=\"oracle-btn\" href=\"https:\/\/www.oraclelights.com\/policies\/refund-policy\" target=\"_blank\"\u003eReturns Policy\u003c\/a\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails class=\"details-section\"\u003e\n  \u003csummary class=\"details-header\"\u003e\u003cspan class=\"details-title\"\u003eBadges \u0026amp; Install Info\u003c\/span\u003e \u003cspan class=\"arrow\"\u003e▼\u003c\/span\u003e\u003c\/summary\u003e\n  \u003cdiv class=\"details-content\"\u003e\n    \u003cdiv class=\"icon-row\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1766\/0599\/files\/2_Warr_Prop_240x240.png?v=1684341232\" alt=\"2 Year Warranty\" loading=\"lazy\"\u003e\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1766\/0599\/files\/15_min_install_time_160x160.png?v=1684342846\" alt=\"15 Minute Install Time\" loading=\"lazy\"\u003e\n    \u003c\/div\u003e\n  \u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003c\/div\u003e","brand":"ORACLE Lighting","offers":[{"title":"Default Title","offer_id":44300151488554,"sku":"5111-023","price":87.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9088\/7978\/files\/5111-023_icon_57520337-4e91-4c78-8375-32d29c2eeb08.webp?v=1777482845","url":"https:\/\/myxautomotive.com\/products\/oracle-lighting-7443-ck-led-switchback-high-output-can-bus-led-bulbs-pair","provider":"MYX Automotive","version":"1.0","type":"link"}