• Resembling halogen bulb shape design and sequencing 54 4014-SMD LED chips precisely around the bulb. Delivering 360° high luminous efficiency with full amber light. Much easier noticed and much safer driving
• 5.5W per bulb. Only 1/4 energy consumption of the original bulb but 2 times brighter. Built-in smart IC driver ensures constant current, no radio interference. Plus instant-on capability with zero warm-up time

• Electroplating process housing. Improve oxidation resistance and produce less heat. High-grade shape, matching great in the assembly. Ideal replacement for your halogen bulbs
• Small size comparable to OEM bulbs Non-polarity, applied to US standard and CK sockets. Fits: 3056 3156 3157 3157K 3057 4057 4157 etc. Extra load resistors maybe required to avoid the hyper flash or error code

Features: 

• Bright: 2 times brighter than stock dim halogen/incandescent 3157/ 3156 lamp
• Energy Saving: Our 3157 LED bulb amber draw about 5.5W yet the stock lamp draws about 21W. Led bulbs draw much less current than stock lamps. Lower power consumption
• Better Light Performance: Each bulb equips with 54 pieces of high power premium quality and high illumination 4014 SMD led chips. 360° full angle degrees light output, the same light theory as the stock lamp for the better light performance.
• Longer Lifespan: Built-in Intelligent IC driver for better stable current performance and heat dissipation for a longer lifespan
• Wide Application: Fit T25 wedge base, Cross reference number: 3156, 3056, 3156A, 3156AK, 3156NAK, 3047, 3047K, 3057A, 3057ALL, 3057, 3057ST, 3057K, 3057X, 3057, 3057LL, 3155, 3157A, 3157AK, 3157, 3157K, 3157X, 3157LL, 3157ST, 3157KX, 3157NA, 3157NALL, 3357A, 3357, 3457A, 3457, 3457K, 3457NA, 3757A,3757AK, 4057, 4057LL, 4057K, 4114, 4114K, 4157, 4157LL, 4157K, 4157NA, 5702A etc.

Specification: 

• Color: Amber Yellow
• Working Voltage: DC9V-16V (Fits 12V Vehicles)
• Current:0.45A
• Power: 5.5W 
• LED Chip Type:54 pieces 4014 SMD 
• Application: Used for upgrading stock dim 3156 / 3157 turn signal light rear/front, side maker light, etc.

Important Notice: 

• Please double check your owner manual or the stock lamp to confirm the correct bulb size before purchasing. If you are not sure, please ask a question with your model on 'Customer questions & answers' 
• For a few vehicles, an extra 50W 6-ohm load resistors/flash relay may be required to avoid the error code or hyper flash issue.