Wide Application: 3157 led bulb red canbus compatible for Brake Lights, Tail Lights, Parking Lights/Stop Lights,Turn Signal Lights etc, replace for 3157, 3156, 3057, 4157, 3457, 4057, 3056, 4156, 3047 (Extra load resistor or flash relay might be needed to prevent the error code or hyper flash issue when replacing Turn Signal Lights) | Maximize Lighting: Led signal lights with 54 high-power 3014 SMD chips and 3 high-power 3030 SMD chips per bulb, brightness up to 1300 LM per bulb, with projector lens and unique 360-degree lighting design to maximize lighting output | Plug & Play: Torchbeam bright led reverse light bulb Non-Polarity, Plug-N-Play, Latest LED Technology, No flickering, No UV light Emission, & No IR radiation, Canbus error-free, no error after installation on most vehicles | Long Lifespan - The automotive backup light bulbs Hidden hollow-carved design, efficient heat dissipation, and enhanced aesthetics, stable performance, and longevity, lifespan can be up to 30,000 hours | Note: The bulb size may vary between trim of your vehicle, please double-check the owner's manual or original bulb size to verify compatibility before purchase. Any problem, please feel free to contact us