{"product_id":"sealight-3157-red-led-brake-light-bulbs-pair-3200lm-30w-built-in-resistor-active-cooling","title":"SEALIGHT 3157 Red LED Brake Light Bulbs (Pair) — 3200LM 30W, Built-in Resistor \u0026 Active Cooling","description":"\u003cp\u003e\u003cstrong\u003eSEALIGHT 3157 red LED brake light bulbs are a plug-and-play pair that deliver high-output 30W\/3200LM red brake and tail lighting with built-in resistor and active cooling for reliable visibility.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese SEALIGHT J3-series 3157 bulbs are designed to replace common 3157\/3057-style stop and tail lamps, combining bright red illumination, a dedicated cooling system and anti-hyper-flash compatibility for many vehicles. They balance strong daytime brake visibility with steady tail illumination at night. While engineered for direct socket fitment, a few vehicle electrical systems may require a load resistor to avoid error codes; fitment checks are recommended before purchase.\u003c\/p\u003e\n\n\u003ch3\u003eHow bright and powerful are these SEALIGHT 3157 LEDs?\u003c\/h3\u003e\n\u003cp\u003eThese bulbs put out approximately 3200 lumens at a rated input of 30 watts, which produces a distinctly stronger red brake signal than most halogen bulbs. The increased output helps other drivers notice braking sooner in rain, fog or daylight.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRated output: about 3200 LM per bulb at 30W.\u003c\/li\u003e\n  \u003cli\u003eDesigned for clear red brake and tail illumination.\u003c\/li\u003e\n  \u003cli\u003eHigher lumen output improves daytime and adverse-weather visibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDo these 3157 LEDs work with my vehicle without errors?\u003c\/h3\u003e\n\u003cp\u003eSEALIGHT includes built-in resistor functionality to reduce hyper-flash and dashboard errors on many vehicles with CANbus systems. However, some cars, trucks or motorcycles with sensitive electronics or proprietary sockets may still need an external load resistor or an adapter; always confirm vehicle compatibility before installing.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBuilt-in resistor reduces false error signals on many CANbus systems.\u003c\/li\u003e\n  \u003cli\u003eCompatible with common 3156\/3157\/3057-style sockets listed by SEALIGHT.\u003c\/li\u003e\n  \u003cli\u003eIf an error appears, an external load resistor or professional installation may resolve it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow does the bulb manage heat and reliability?\u003c\/h3\u003e\n\u003cp\u003eSEALIGHT’s 3157 uses aviation-grade 6063 aluminum and an active cooling turbine fan to speed heat dissipation and preserve LED longevity. The hollow base and intelligent temperature control help maintain consistent output during extended use, though the fan produces audible noise under high load.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e6063 aluminum housing for fast thermal conduction.\u003c\/li\u003e\n  \u003cli\u003eTop-mounted 15,000 rpm turbine fan for active cooling.\u003c\/li\u003e\n  \u003cli\u003eIntelligent temperature control to protect LEDs under heavy use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat sockets and functions will these bulbs cover?\u003c\/h3\u003e\n\u003cp\u003eThese SEALIGHT bulbs are engineered to fit a range of stop\/tail fittings — including many variants of 3157, 3057, 3156 and similar models — serving as both brake lights and steady red tail lights. Use the vehicle fitment tool or your owner’s manual to confirm the correct bulb type before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eFits many 3157\/3057\/3156-style applications for brake and tail lights.\u003c\/li\u003e\n  \u003cli\u003eFunction: high-brightness brake when applied, constant red tail when on.\u003c\/li\u003e\n  \u003cli\u003eCheck vehicle fitment tool or owner’s manual to ensure compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? These SEALIGHT 3157 red LEDs suit drivers who want a brighter, longer-lasting replacement for factory halogen brake\/tail bulbs and who are comfortable verifying fitment or installing a simple load resistor if needed. They are a good match for commuters, rideshare drivers and anyone wanting clearer brake signaling in mixed weather and daytime conditions, provided vehicle wiring is compatible with LED replacements.\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 cause a hyper-flash or dashboard error?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They include a built-in resistor to prevent many hyper-flash or error codes, but some vehicles may still require an external load resistor.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these bulbs require any tools to install?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Installation is usually plug-and-play with standard 3157 sockets; basic hand tools may be needed for access in some vehicles.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SEALIGHT","offers":[{"title":"Default Title","offer_id":48083271778462,"sku":"B0CJ972YSY","price":52.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/sealight-3157-front-view-pack-of-2_7ba15fad-e876-4313-a66b-5a867951336a.jpg?v=1785830383","url":"https:\/\/northtrailauto.ca\/products\/sealight-3157-red-led-brake-light-bulbs-pair-3200lm-30w-built-in-resistor-active-cooling","provider":"North Trail Auto","version":"1.0","type":"link"}