Non-polarity. Can be used for brake lights, tail lights, stop lights, parking light, daytime running light, etc. Some sensitive vehicles will meet canbus issue after installing, load resistors or flasher relay will be required to solve these issues, you can contact us through Amazon Buyer Message to get help and solutions

Low power and high brightness. 5.5W per 1157 led red bulb. Only 1/4 energy consumption of original 1157 red bulb but 4 times brighter. Built in smart IC driver ensure constant current, no radio interference. Plus instant-on capability with zero warm-up time

Unique imitated halogen shape design. Resembling halogen bulb shape design and sequencing 54 pieces 4014-SMD LED chips precisely around the light. Delivering 360° high luminous efficiency with full amber light, easier to be noticed and safer to drive

Small size comparable to OEM bulbs. Non-polarity, applied to US standard and CK sockets. Fits: BAY15D 1016 1034 1157 1157R 1178R 1196 2057 2057R 2357 2357R 2397 3496 7528 94, etc. 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

Electroplating process housing. Improves oxidation resistance and produces less heat. High-end styling, matching great in the assembly. Ideal replacement for your halogen 2357 red bulbs