300% Brighter, Safer Braking: Each LASFIT 921 LED bulb red is equipped with 16pcs high-performance 3030 SMD LEDs, delivering a brightness three times greater than traditional halogen bulbs. The 360° full-angle light ensures your vehicle is more noticeable during braking, enhancing road safety

ONLY for 3rd Brake Light Use: Designed specifically as a Center High Mount Stop Light (3rd Brake Light), not for brake lights/tail lights. This T15 LED bulb fits multiple sizes including 912, 921, 904, 906, 916, 917, 920, 922, W16W, and 2835. Amazon filter system may not be 100% accurate or up to date, if you are not sure which bulb model fit your vehicle, please check your vehicle owner manual to confirm or ask a question for help

Error-Free CANBUS Design: Upgraded high mount stop light design prevents error warnings on your dashboard. The high-wattage LED technology eliminates issues like hyper flash and ensures seamless performance without any modifications. If your vehicle is extremely sensitive, contact us for quick support or decoder options

Easy 5-Min Install, Reversible Fit: Easily upgrade your 3rd brake light in just 5 minutes! The 921 red led bulb is a direct fit for your factory halogen setup with zero modifications. If it doesn’t light up initially, simply flip the direction and reinstall

Safer Power, Better Protection: The 921 red led integrated MINI fuses provide an extra layer of protection against high current surges, keeping your vehicle and the bulbs safe during operation. Experience a safer and more reliable driving experience with LASFIT