This page features one pair (2 pieces) 16-SMD 3030-Chipset high power 7443/3157/1157 switchbacks LED bulbs, powered by 16 pieces brightest 3030 type SMD LED emitters.

You can use these switchback LED bulbs to replace the stock 7443/3157/1157 front turn signal light bulbs to light up xenon white for driving/parking lights and amber yellow for the signal turning.

Features:

LED Type: Each bulb 16-pieces high power 3030 LED.
16 piece high power 8 piece Ambe 3030-SMD Chips & 8 piece White 3030-SMD Chips on each LED bulb Much brighter than other switchback LED bulbs on the market because of this new design!
Warranty: "ONE YEAR"guaranteed.
Light up Xenon white for parking lights or daytime running lights.Light up Yellow for turn signal lights
The turn signal flashes "amber-off-amber-off," instead of "amber-white-amber-white," which makes it easier to see.( most switchback bulb on the market flash amber-white-amber-white )
Cross Reference: 3157 1157 7443,etc.double-filament bulb.The brightest switchback bulb in the market
The bulbs equipped with constant-current driving IC and Aluminum Circuit Board. Fast thermal diffusion ,heat-resistant, no digital and VHF radio signal interference.
Applications: turn signal light/Daytime Running Light/Parking Light
It is perfect for customers who are looking for Extremely Bright output.
Flashing pattern: amber-off-amber-off (Unlike many brands on the market without the built-in IC, which can only flash amber-white-amber-white)

Please note:

Please note: the LED bulbs draw much less power vs. the conventional incandescent bulbs, therefore to prevent the hyper flash at turn signal, please add a pair 50W 6-Ohm load resistors (B00FDX6YAE)

Compatible:

3157: 293 3057 3057A 3057LL 3155 3155LL 3156 3156LL 3157A 3157NALL 3356 3357 3357A 3357LL 3457ALL 3457AST 4057 4057LL 4114 4157 4157LL 4157NALL S25 3757 3757A

1157:134 1016 1034 1076 1130 1142 1152 1158 1493 1816 12499 12594 2057 2357 2357A 2396 2397 3497 7528 BA15D BAY15D

7443:7444NA 7440 T20 990 991 992 7443R W21/5W