【600% Brighter than Halogen】 Each 3157 led bulb is equipped with 24 PCS high brightness 3030-SMD chips. Sealight 3157 led bulb has 360°full angle illumination light output with projector lens design help you see more clearly and safely when u reversing. | 【Smaller compare to OEM bulbs】These led reverse light bulbs were non-polarity design. No need for modification or flip, just Plug and Play the sealight led reverse light bulb. Applied to US standard and CK sockets. Sealight reverse light bulb fits for 3157, 3156, 3057, 4157, 3457, 4057, 3056, 4156, 3047, 3357 light bulbs. Easy to install even if without installation experience. | 【Wide Application】 SEALIGHT 3157 led bulb can be used for reverse light bulb, parking tail lights, brake lights, daytime running light bulb, turn signal bulb and side marker light bulb. | 【EC0-Friendly】6W per 3157 bulb. Only 1/4 energy consumption of original bulb but 6 times brighter. Built in smart IC driver ensure constant current, no radio interference. Plus instant-on capability with 0 warm-up time | Important Note: 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 owner manual to confirm or ask a question for help.