3157 Switchback LED Bulbs Built in Resistor CANBUS Error Free Anti Hyper Flash 3057 3457 4157 4114 LED Bulb Dual Color Amber/White For Turn Signal and DRL/Parking Light, Pack of 2
600% Ultra High Brightness:3157 Switchback LED Bulbs, they are equipped with 36 3030 quality LED chips for 360° illumination and each bulb produces 4000 lumens of super bright output. Even in bad weather, can see your vehicle more clearly.
99% CANBUS ERROR FREE: 3157 LED bulb adopts upgraded IC driver and built-in resistor, compatible with 99% vehicle systems, no radio interference, plug and play. A few sensitive vehicles experiencing abnormal hyper flash or installation problems may need to load resistors to solve, you can contact us via Amazon buyer message for help and solution.
60,000 HOUR LIFETIME: Turbo fan and aluminum body form a powerful cooling system, with a 12,000 RPM turbo fan at the top to prevent the bulb from overheating, and an intelligent temperature control system with multi-layer temperature processing designed to keep the bulb at a reasonable temperature, thus prolonging the life of the 4157 bulb.
DUAL FUNCTION: 5 minutes plug and play, no modifications required. Fits sizes 3157 3157A 3057 3457 3057A 3457A 3357 4157 4057 4157NA 4114 etc. Amber light for turn signals, white light for parking/daytime running lights.
NO HASSLE SERVICE: Please check the owner's manual or confirm the original bulb socket size before ordering, the bulb socket size may vary in different car models. We provide you with 12 months free return or replacement policy. If you have any questions or flashing problems, please message us for free solutions.