500 Brighter and Improve Clarity on Back-up Camera: LASFIT T3 3156 3157 LED bulbs are 500% brighter than dim halogen. 20pcs 3030 SMD LED chips producing a full area of 6000K white light. 4000 LM 48W/ pair. If you have a backup camera you will find LED bulbs are more usable at night

99% Anti-haper flash: LASFIT T3 3157 LED bulbs are designed with a built-in resistor to solve the error code or flicker on 99% of vehicles. No need the extra resistors. With LASFIT T3 3157 Canbus ready reverse light, you don't need to worry about flicking

Easier Installation: Plug and Play. In only 5 minutes you can upgrade your dim reverse light without any modification or install an extra decoder. LASFIT T3 3157 LED bulbs are specifically designed based on OEM sockets, ensuring a perfect fit

30,000HRS Long Lifespan: The new t3 3157 reverse LED bulbs boast an Intelligent Temperature Control System (ITCS), ensuring long-time working. The full aluminum casing and internal heat filter fins help further improve the heat dissipation

Application: Replace stock 3056 3456 4156 3047 3057 3155 3357 3454 3457 4057 4157 3757 3057A 3357NA. Position: for backup revers light, parking brake daytime running Light turn signal. Notice: the bulbs are polarity sensitive, if it does not light up, simply remove it then flip the direction, and reinstall