{"product_id":"sealight-3157-led-bulbs-amber-2-pack-700-brighter-57-smd-projector-lens-plug-and-play","title":"SEALIGHT 3157 LED Bulbs Amber 2-Pack — 700% Brighter, 57-SMD Projector Lens, Plug-and-Play","description":"\u003cstrong\u003eSEALIGHT 3157 amber LED bulbs are high-output replacement turn-signal and parking lights engineered to be dramatically brighter than stock halogen bulbs while remaining plug-and-play.\u003c\/strong\u003e\n\n\u003cp\u003eThese two 3157-style LED bulbs deliver a concentrated amber beam using a 57-SMD chipset and projector lens, producing a clear, visible signal for 12V and 24V vehicles. Built with an aviation-grade aluminum housing and an integrated constant-current IC, the pair aims to improve visibility, reduce power draw, and fit a wide variety of 3157\/3156\/3057-style sockets without complicated wiring.\u003c\/p\u003e\n\n\u003ch3\u003eHow much brighter are these compared with standard halogen turn signals?\u003c\/h3\u003e\n\u003cp\u003eThe SEALIGHT 3157 LEDs are specified to be up to 700% brighter than typical halogen bulbs, producing approximately 1425 lumens of amber light per bulb. The higher lumen output combined with the projector lens concentrates the beam for improved distance and side visibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e1425 lumens per bulb of focused amber output.\u003c\/li\u003e\n  \u003cli\u003e57-SMD chipset (56x 4014 + 1x 2835) for even illumination.\u003c\/li\u003e\n  \u003cli\u003eProjector lens to reduce scatter and glare while extending range.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these LED bulbs fit my vehicle and work without extra wiring?\u003c\/h3\u003e\n\u003cp\u003eSEALIGHT designed these bulbs as non-polarity, plug-and-play replacements for many 3157-style bases, including 3156, 3057, 4157 and numerous related variants. They operate across a wide voltage range (9V–30V), so they suit most 12V cars and 24V trucks, but some vehicles with hyper-flashing or bulb-out monitoring may still require a load resistor or CANbus adapter.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNon-polarity design for straightforward installation in compatible sockets.\u003c\/li\u003e\n  \u003cli\u003eWorks with 12V and 24V systems (9V–30V rated).\u003c\/li\u003e\n  \u003cli\u003eIncludes built-in IC for stable current; add load resistors if hyper-flash occurs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow is heat handled and how long will these LEDs last?\u003c\/h3\u003e\n\u003cp\u003eThe bulbs use full aviation-grade aluminum housings to dissipate heat efficiently and protect internal components. A constant-current integrated circuit helps maintain stable output and extends life expectancy compared with bare, under-cooled LED designs.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAluminum body for rapid thermal transfer and durability.\u003c\/li\u003e\n  \u003cli\u003eBuilt-in constant-current chip to prevent flicker and protect LEDs.\u003c\/li\u003e\n  \u003cli\u003eLow power consumption (around 6.6W per bulb) reduces stress on sockets.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat light functions can these bulbs support and how do they perform visually?\u003c\/h3\u003e\n\u003cp\u003ePrimarily intended for turn signals and parking lights, these amber bulbs also work as brake lights if your lens or housing is red. The projector lens focuses the top LEDs to send a clear amber signal forward without causing excessive glare to oncoming drivers.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIdeal for turn signal and parking light applications; compatible with red housings for brake use.\u003c\/li\u003e\n  \u003cli\u003eProjector lens produces a directed beam for clearer signaling.\u003c\/li\u003e\n  \u003cli\u003eEven SMD arrangement avoids hot spots and improves side visibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Drivers who want a straightforward upgrade to more visible turn signals and parking lights—especially those who drive in low-visibility conditions or night environments—will appreciate this SEALIGHT 3157 LED kit. It suits DIY installers and fleet operators seeking longer-lasting, lower-power signaling bulbs that plug into standard 3157\/3156\/3057-style sockets. Note: vehicles with advanced bulb monitoring may need a resistor or CANbus adapter to prevent hyper-flashing.\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: Do these SEALIGHT 3157 LEDs fit my 3156 or 3057 socket?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. They’re designed as non-polarity replacements for many 3157\/3156\/3057-style bases but check the specific socket fit in your vehicle manual.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will I need a resistor to stop hyper-flashing?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Some vehicles with bulb monitoring may require a load resistor or CANbus adapter to prevent hyper-flash; install one if hyper-flashing occurs.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"SEALIGHT","offers":[{"title":"Default Title","offer_id":48087703486622,"sku":"B0FP4ZVY6Z","price":34.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/sealight-front-packaging-3157-amber.jpg?v=1785929234","url":"https:\/\/northtrailauto.ca\/products\/sealight-3157-led-bulbs-amber-2-pack-700-brighter-57-smd-projector-lens-plug-and-play","provider":"North Trail Auto","version":"1.0","type":"link"}