{"product_id":"sealight-3157-led-reverse-brake-light-bulbs-2pc-white-6000k-1800lm-projector-lens","title":"SEALIGHT 3157 LED Reverse \u0026 Brake Light Bulbs 2PC White 6000K 1800LM Projector Lens","description":"\u003cp\u003e\u003cstrong\u003eSEALIGHT 3157 LED bulbs are high-output white replacement bulbs for reverse, brake, and tail lights delivering 1800 lumens and a crisp 6000K color in a compact 3157\/3057-compatible package.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese SEALIGHT bulbs are engineered as direct-fit LED substitutes for multiple bayonet-style sockets, offering dramatic brightness and improved visibility while drawing just 8W at 12–24V. The integrated projector lens and premium 3030 LED chips create a focused beam pattern suitable for reverse lights, brake lights, and DRL\/tail functions. Built from aircraft-grade aluminum with an intelligent IC driver and a non-polarity design, they simplify installation and run cooler than standard halogen bulbs.\u003c\/p\u003e\n\n\u003ch3\u003eHow much brighter are these bulbs compared with stock halogens?\u003c\/h3\u003e\n\n\u003cp\u003eSEALIGHT rates these 3157 bulbs at 1800 lumens each and highlights up to 1000% greater brightness over many factory halogens. Brightness is concentrated by a projector lens, which helps produce a sharper, more noticeable white light at 6000K without excessive scatter.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e1800 lumens per bulb for strong reverse and brake illumination\u003c\/li\u003e\n  \u003cli\u003e6000K cool white for clear contrast at night\u003c\/li\u003e\n  \u003cli\u003eProjector lens for focused, visible beam pattern\u003c\/li\u003e\n  \u003cli\u003eLower energy draw: about 8W each at 12–24V\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these fit my vehicle and how easy is installation?\u003c\/h3\u003e\n\n\u003cp\u003eThese bulbs are made to be compatible with many bayonet-style fittings including 3156, 3056, 3057, 3157 and dozens of related part numbers. The non-polarity design removes the need to check orientation during install, so they generally plug in like a halogen replacement; however, confirm your vehicle’s bulb size before purchase.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eMulti-fit compatibility: 3156, 3056, 3057, 3157 and similar bulbs\u003c\/li\u003e\n  \u003cli\u003eNon-polarity: installs without worrying about orientation\u003c\/li\u003e\n  \u003cli\u003eDirect-fit form factor mimics halogen size for simple swap-in\u003c\/li\u003e\n  \u003cli\u003eCheck owner’s manual or original bulb to verify size\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these perform over time and how are they built?\u003c\/h3\u003e\n\n\u003cp\u003eSEALIGHT builds these LEDs on an aircraft-grade aluminum body that acts as an efficient heat sink to extend component life. An intelligent IC driver provides stable power management across 12–24V systems, supporting reliable operation and a claimed long service life when used under normal conditions.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eDurable aluminum housing for improved heat dissipation\u003c\/li\u003e\n  \u003cli\u003eIntelligent IC driver for voltage regulation and reliability\u003c\/li\u003e\n  \u003cli\u003eLow power consumption helps reduce load on vehicle circuits\u003c\/li\u003e\n  \u003cli\u003eEstimated long lifespan when installed correctly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAre there any install or compatibility cautions I should know?\u003c\/h3\u003e\n\n\u003cp\u003eSize and socket variations can differ by vehicle trim—some cars use special housings, resistors, or CAN-bus systems that may require adapters or decoders. Because these are bright 6000K LEDs, ensure the bulb type is appropriate for its intended function (reverse vs. brake) to avoid glare or legal issues in your jurisdiction.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eVerify original bulb size and socket before ordering\u003c\/li\u003e\n  \u003cli\u003eMay need load resistor or CAN-bus decoder in some vehicles\u003c\/li\u003e\n  \u003cli\u003eConfirm legal color and brightness for brake and tail use locally\u003c\/li\u003e\n  \u003cli\u003eSome trims\/housings can affect final fitment and beam pattern\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho this product is for: Drivers seeking a high-visibility, energy-efficient upgrade for reverse, brake, and tail lights who own vehicles with standard 3157\/3057-style sockets. It’s ideal for owners who want a crisp 6000K white light, a focused projector beam, and a plug-and-play replacement without major wiring changes—provided they confirm fitment and local regulations first.\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: Are these 3157 bulbs plug-and-play?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, they are non-polarity plug-in replacements for many 3157\/3057 sockets, but verify your vehicle’s bulb size first.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do I need a resistor or decoder for CAN-bus vehicles?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Some CAN-bus or low-load systems may require a resistor or decoder to avoid error codes or hyper-flashing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SEALIGHT","offers":[{"title":"Default Title","offer_id":67591944896697,"sku":"B0BYNBN4Y8","price":55.29,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/sealight-3157-front-view_afcdcb3f-ace5-45cd-9eaa-f8efadd867cb.jpg?v=1790560482","url":"https:\/\/redleafauto.ca\/products\/sealight-3157-led-reverse-brake-light-bulbs-2pc-white-6000k-1800lm-projector-lens","provider":"Redleaf Auto","version":"1.0","type":"link"}