{"product_id":"auxito-3157-switchback-led-bulbs-pack-of-2-dual-color-amber-white-canbus-compatible-high-output-4000-lm","title":"AUXITO 3157 Switchback LED Bulbs Pack of 2 — Dual-Color Amber\/White, CANBUS Compatible, High-Output 4000 lm","description":"\u003cb\u003eAUXITO 3157 switchback LED bulbs deliver bright dual-color amber turn signals and crisp white DRL\/parking lights in a plug-and-play, CANBUS-compatible design.\u003c\/b\u003e\n\n\u003cp\u003eThese AUXITO 3157\/3057\/3457-compatible switchback bulbs combine high-output LED chips with an intelligent driver and active cooling to replace incandescent turn signal and parking lamps. They provide a clear amber signal when indicating and a white light for daytime running or parking, built to reduce replacement frequency and work with most vehicle electrical systems.\u003c\/p\u003e\n\n\u003ch3\u003eHow bright are these switchback LEDs compared to stock bulbs?\u003c\/h3\u003e\n\u003cp\u003eThe AUXITO switchback bulbs use high-brightness LED chips to produce a noticeably stronger signal than factory halogens. With about 4000 lumens output per pair, they are designed to increase visibility for other road users in daylight and inclement weather.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eApproximately 4000 lm total output per pair for clear signaling.\u003c\/li\u003e\n  \u003cli\u003eDesigned to be up to 600% brighter than comparable halogen bulbs.\u003c\/li\u003e\n  \u003cli\u003eDual-color functionality keeps a distinct amber for signaling and bright white for DRL\/parking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these bulbs cause CANBUS errors or dashboard warnings?\u003c\/h3\u003e\n\u003cp\u003eMost vehicles will accept the AUXITO bulbs without error thanks to the built-in intelligent IC driver and higher wattage design. The product is engineered to be compatible with roughly 98% of vehicle electrical systems, but a small number of cars with strict monitoring may need an inline load resistor.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIntegrated CANBUS-friendly driver reduces false error codes and flicker.\u003c\/li\u003e\n  \u003cli\u003eIf a vehicle shows errors or the switchback function fails, adding a load resistor usually resolves it.\u003c\/li\u003e\n  \u003cli\u003eAUXITO provides support for troubleshooting installation and compatibility issues.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow is heat managed and how long will these bulbs last?\u003c\/h3\u003e\n\u003cp\u003eAUXITO uses an aviation-grade aluminum housing and an active cooling fan to move heat away from sensitive components. This thermal management, combined with quality components, targets a long service life so you replace bulbs far less often than incandescent types.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAviation aluminum body for efficient heat dissipation.\u003c\/li\u003e\n  \u003cli\u003e12,000 RPM turbo cooling fan reduces operating temperature.\u003c\/li\u003e\n  \u003cli\u003eEstimated lifespan around 50,000 hours under normal conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow do these bulbs fit and what functions do they replace?\u003c\/h3\u003e\n\u003cp\u003eThe bulbs are made to replace common wedge-base sockets used for turn signals and parking\/DRL in many vehicles. They fit several socket types and switch between amber for turn signal and white for parking lights automatically as your vehicle’s circuits dictate.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible sizes: 3157, 3157A, 3057, 3057A, 3457, 3457A, 4057, 4157, 4157NA.\u003c\/li\u003e\n  \u003cli\u003eAmber output serves as the turn signal; white output works as DRL\/parking light.\u003c\/li\u003e\n  \u003cli\u003ePlug-and-play installation for most cars; may require minimal adjustments on some systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: Drivers who want a sharper, more modern appearance for turn signals and parking lights while improving daytime visibility. These bulbs suit owners replacing faded incandescent lamps, enthusiasts upgrading exterior lighting, and anyone seeking a long-life, high-output switchback solution that works with most modern vehicle CANBUS systems. For vehicles with unusual electrical monitoring, AUXITO offers support and guidance on adding resistors or other fixes.\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 AUXITO bulbs plug-and-play?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, they install like standard 3157\/3057 bulbs in most vehicles, but some systems may require a load resistor for full compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Do these bulbs produce both amber and white light?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, they switch to amber for turn signals and white for parking\/DRL automatically based on your vehicle's circuit.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AUXITO","offers":[{"title":"Default Title","offer_id":48083273810078,"sku":"B0CLP5Z8LN","price":64.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/auxito-3157-front-view.jpg?v=1785830539","url":"https:\/\/northtrailauto.ca\/products\/auxito-3157-switchback-led-bulbs-pack-of-2-dual-color-amber-white-canbus-compatible-high-output-4000-lm","provider":"North Trail Auto","version":"1.0","type":"link"}