Alla Lighting Super Bright LED 3157 Bulb High Power 2835-SMD 4157 3457 3156 3057 3157 LED Bulb for Turn Signal Blinker Light Bulbs Replacement- Compatible Standard & CK Type, Amber Yellow (Set of 2) (Set of 2) Chips: 39 pieces high quality,high power with high performance led chips per 3156 / 3157 led bulb ---360 degree full angle illumination with projector lens design Color: Amber Yellow. Compatible with both standard type and CK / SRCK type. Voltage: 12V - 24V,built in stable current IC driver for longer lifespan. Cross reference number: 3156, 3056, 3156A, 3156AK, 3156NAK, 3047, 3047LL, 3047K, 3057A, 3057ALL, 3057, 3057ST, 3057K, 3057KX, 3057X, 3057KLCP, 3057LL, 3155, 3155LL, 3157A, 3157AK, 3157 ,3157K, 3157X, 3157LL, 3157ST, 3157KX, 3157NA, 3157NALL, 3157NAK, 3357A, 3357ALL, 3357, 3357LL, 3357K, 3454NA, 3457A, 3457ALL, 3457AK, 3457, 3457K, 3457NA, 3457NAK, 3757A, 3757AK, 3757ALL, 4057, 4057LL, 4057K, 4114, 4114LL, 4114K, 4157, 4157LL, 4157K, 4157NA, 4157NAK, 5702A, 5702AK, 5702AK,p27/7w etc. Application: Used for upgrading the stock halogen dim T25 socket 3156 / 3157 turn signal light or blinker light or backup reverse light lamp for much safer driving and luxury looking,load resistor maybe required to avoid the fast blinking issues. Warranty: fully ONE YEAR guaranteed for the manufacturer defect.please check the fitment note application before purchasing. Alla 2835-SMD 3157 led bulbs shows super bright amber yellow , yet the stock lamp shows dim yellowish color Alla 2835-SMD 3157 led bulbs has much bigger difference between the high intensity and low intensity light output, about 900 lumens for high intensity, and 200 lumens for the low intensity, yet for the stock lamp is about 350 lumens for the high intensity light output. Alla 2835-SMD LED 3157 bulb draws about 4.9W for high intensity yet the stock lamp draws about 28W, led bulbs draw much less current than stock lamps Alla 2835-SMD LED 3157  turn signal light makes your car more easily noticed while switching line by switching to the turn signal light,and also makes your car look much more luxury than stock lamp, more attractive. Alla 2835-SMD 3157 LED bulbs is360 full angle degrees light output, the same light theory as the stock lamp for the best light performance. Lumen:1000 Lumens/pc Working Voltage:12V-24V; Working Power:5.1W/PC for high intensity light output; 0.75W for low intensity light output, big difference between high and low intensity light output, easily noticed while braking at brake mode or blinkering at the turn signal mode. Working Current: 425MAfor high intensity light; 63MA for low intensity light. Color: Amber Yellow ( optional 6000K White and brilliant pure red are available) Dimensions: 2.10(L) * 0.70(D)*0.35(H) Inch LED Type: High power and high illumination 2835 SMD More than triple brighter than stock dim halogen/incandescent 3157/ 3156 lamp Drawing much less current than stock lamps, low power consumption for longer lifespan Each bulb equips with 39 pieces high power,premium quality and high illumination 2835 SMD led chips Built in Intelligent IC driver for better stable current performance and heat dissipation for longer lifespan Fit any T25 wedge base, Cross reference number: 3156, 3056, 3057, 3157, 3457, 4157, 4057,4114,3156AK, 3457NAK, 4157NAK, 3757, 3757NAK, etc NOT CANBUS error free type, For some vehicles, extra load resistors maybe required to avoid the error code or blinkering issue. Please check your owner manual or the stock lamp to confirm the correct bulb size (cross reference number) before purchasing, for Amazon fitment is not 100% accurate, it is only for reference. For some vehicles, extra load resistors maybe required to avoid the error code or blinkering issue. If you have any questions, or meet any issues of the order, please let us know directly by contacting seller under the order detail us(our working hour is 9:00AM-5:30PM PST), and we will help you solve the issue at the first time.