{"product_id":"auxbeam-921-led-backup-reverse-light-bulbs-t15-912-8000lm-6500k-canbus-ready-ip67-waterproof","title":"Auxbeam 921 LED Backup Reverse Light Bulbs T15\/912 8000LM 6500K CANBUS-Ready, IP67 Waterproof","description":"\u003cp\u003e\u003cstrong\u003eAuxbeam 921 LED Backup Reverse Light Bulbs are a plug-and-play 912\/921\/T15 replacement that delivers 8000 lumens per pair of crisp 6500K white light for clearer, safer reversing.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThese B21-series 921 LED bulbs upgrade standard halogen reverse lamps with dramatically higher brightness and a built-in CANBUS-ready driver to avoid error codes. Designed for simple installation and long life, the bulbs pair high-output LED chips with an aviation-grade aluminum heat sink and an intelligent constant-current IC to maintain reliable performance in everyday driving conditions.\u003c\/p\u003e\n\n\u003ch3\u003eHow much brighter are these bulbs compared with stock reverse lights?\u003c\/h3\u003e\n\u003cp\u003eAuxbeam’s 921 LEDs increase visible light output significantly compared to factory halogens, improving rear illumination and making obstacles behind the vehicle easier to spot at night.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e8000 lumens per pair — roughly 600% brighter than typical halogen backups\u003c\/li\u003e\n  \u003cli\u003e6500K xenon-white color for clearer contrast and color rendering\u003c\/li\u003e\n  \u003cli\u003eEven beam pattern designed to light the backup zone without excessive scatter\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill they work with my vehicle’s computer system without error warnings?\u003c\/h3\u003e\n\u003cp\u003eYes — these bulbs include CANBUS-compatible electronics and a built-in constant-current IC to prevent false error messages and flickering on most modern vehicles.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with 99% of vehicles — supports 912, 920, 921, 922, T10, T15, T16, W16W sockets\u003c\/li\u003e\n  \u003cli\u003eError-free operation for cars with sensitive bulb monitoring systems\u003c\/li\u003e\n  \u003cli\u003eNon-polarity design simplifies installation in either orientation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow durable are Auxbeam 921 LEDs for real-world use?\u003c\/h3\u003e\n\u003cp\u003eThe construction focuses on thermal control and moisture protection so the bulbs sustain high output over a long service life, even in demanding conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eAviation-grade aluminum heat sink and intelligent IC driver for superior heat dissipation\u003c\/li\u003e\n  \u003cli\u003eIP67 waterproof rating protects against rain, snow and car washes\u003c\/li\u003e\n  \u003cli\u003eEstimated lifespan of 50,000+ hours under normal use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat do I get in the box and what support is available?\u003c\/h3\u003e\n\u003cp\u003eEach purchase includes two 921 T15 W16W LED reverse bulbs plus customer support and warranty coverage should you need help with fitment or performance.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2x Auxbeam 921 LED backup bulbs, ready for plug-and-play installation\u003c\/li\u003e\n  \u003cli\u003e1-year product warranty with lifetime technical support from Auxbeam\u003c\/li\u003e\n  \u003cli\u003eResponsive customer service to troubleshoot fitment or vehicle compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? Drivers who want a quick, reliable upgrade to their vehicle’s reverse lights — including owners of trucks, SUVs, sedans and RVs — will benefit from the Auxbeam 921 LEDs. They’re best for people who need brighter, whiter reversing illumination without complex wiring or worry about dashboard error codes. If you want a long-lasting, weather-resistant, plug-and-play solution to make backing up at night or in dim parking areas easier, these bulbs are a practical choice.\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 921 bulbs plug-and-play or need adapters?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are plug-and-play for 912\/920\/921\/922\/T15\/T16\/W16W sockets and typically require no adapters.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Will these cause dashboard error codes on modern cars?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — built-in CANBUS-compatible electronics and constant-current IC prevent most error codes and flickering.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Auxbeam","offers":[{"title":"Default Title","offer_id":48083429392542,"sku":"B0FN6W2TCS","price":56.28,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/auxbeam-921-front-view.jpg?v=1785833302","url":"https:\/\/northtrailauto.ca\/products\/auxbeam-921-led-backup-reverse-light-bulbs-t15-912-8000lm-6500k-canbus-ready-ip67-waterproof","provider":"North Trail Auto","version":"1.0","type":"link"}