{"product_id":"sealight-3157-led-reverse-light-bulbs-white-2-pack-57-smd-projector-lens-700-brighter","title":"SEALIGHT 3157 LED Reverse Light Bulbs, White 2-Pack — 57‑SMD Projector Lens, 700% Brighter","description":"\u003cp\u003e\u003cstrong\u003eSEALIGHT 3157 LED Reverse Bulbs are high-output, plug-and-play 57-SMD reverse\/back-up lights that deliver dramatically brighter white illumination for safer reversing and improved rear visibility.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese SEALIGHT replacement bulbs upgrade standard halogen reverse lights with a focused projector lens and aviation-grade aluminum body to push brighter, whiter light farther behind your vehicle while keeping heat managed and installation simple. Designed to fit a wide range of wedge bases used for backup, brake and tail applications, the bulbs run on 9–30V systems, draw only 6.6W each, and are sold as a convenient two-piece set for quick front-to-back replacement.\u003c\/p\u003e\n\n\u003ch3\u003eHow much brighter are these bulbs compared with stock halogens?\u003c\/h3\u003e\n\u003cp\u003eSEALIGHT rates these LEDs at roughly 700% higher perceived brightness versus typical halogen bulbs, producing about 1,425 lumens per bulb of white light. Brighter output helps you see obstacles and improves the visibility of your vehicle to others when reversing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e57 SMD LED chipset (56×4014 + 1×2835) per bulb\u003c\/li\u003e\n  \u003cli\u003eApprox. 1,425 lumens white light output\u003c\/li\u003e\n  \u003cli\u003eTypical brightness gain: around 700%\u003c\/li\u003e\n  \u003cli\u003eOptimized projector lens for focused beam and reduced glare\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these bulbs fit my car or truck?\u003c\/h3\u003e\n\u003cp\u003eThe SEALIGHT 3157 bulbs use a non-polarity wedge design and are compatible with numerous common bases, making them a straightforward swap in many vehicles. They are compatible with both 12V and 24V systems thanks to the 9–30V operating range.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible bases: 3157, 3156, 3057, 3056, 3155, 3356, 3357, 3457, 3757, 4057, 4114, 4157\u003c\/li\u003e\n  \u003cli\u003eNot compatible with bases: 7443\/7440 and 912\/921\u003c\/li\u003e\n  \u003cli\u003ePlug-and-play, non-polarity design—no wiring mods in most cases\u003c\/li\u003e\n  \u003cli\u003eWorks on 12V and 24V vehicles (9–30V range)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable and heat-resistant are these LEDs?\u003c\/h3\u003e\n\u003cp\u003eSEALIGHT engineered these bulbs for extended service life using a full aviation-grade aluminum housing and an internal constant-current IC that helps regulate power and reduce stress on the LEDs. The housing and lens arrangement also direct light efficiently to avoid hot spots while assisting heat dissipation.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAviation-grade aluminum body for faster heat transfer\u003c\/li\u003e\n  \u003cli\u003eBuilt-in constant-current IC for stable operation\u003c\/li\u003e\n  \u003cli\u003eProjector lens focuses light and prevents dark spots\u003c\/li\u003e\n  \u003cli\u003eLow power consumption: 6.6W per bulb\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow will these bulbs affect my rear lighting setup?\u003c\/h3\u003e\n\u003cp\u003eThese SEALIGHT bulbs are designed primarily for backup and reverse applications but can serve in brake, tail or parking light assemblies depending on your lamp housing and local regulations. They produce clean white light and the projector lens helps the beam reach farther without causing unnecessary glare for following drivers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCommon uses: backup light, reverse light, brake light, tail\/parking light\u003c\/li\u003e\n  \u003cli\u003eIf using as turn signal, housing must be amber or meet local requirements\u003c\/li\u003e\n  \u003cli\u003eProjector lens reduces scatter and concentrates illumination\u003c\/li\u003e\n  \u003cli\u003eSold as a pack of 2 for pairing left and right bulbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Drivers who want a brighter, longer-lasting replacement for factory halogen reverse or backup bulbs—especially owners of cars, trucks, SUVs and light commercial vehicles that use 3157-style wedge bases and operate on 12V or 24V electrical systems. These bulbs suit anyone seeking clearer rear visibility when backing up without complex installation or heavy power draw.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will these 3157 LEDs work on my 12V car?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. They operate from 9–30V and work on 12V systems as a direct plug-and-play replacement for compatible bases.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these bulbs compatible with 7443 sockets?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No. These SEALIGHT bulbs do not fit 7443\/7440 or 912\/921 bases and require a listed compatible wedge base.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SEALIGHT","offers":[{"title":"Default Title","offer_id":67591978680505,"sku":"B0FP4Z9WDD","price":56.69,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/sealight-front-view-pack-of-2_982c0cbf-46b5-43bd-a5d2-55b725da209c.jpg?v=1790560890","url":"https:\/\/redleafauto.ca\/products\/sealight-3157-led-reverse-light-bulbs-white-2-pack-57-smd-projector-lens-700-brighter","provider":"Redleaf Auto","version":"1.0","type":"link"}