High Power 42-SMD-5730 360-Degree Shine 3157 3357 3457 4157 4357 or 7443 7444 LED Bulbs For Tail/Brake Lights

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SKU 20-030-Red
  • Powered by 42 pieces high power SMD LED emitters
  • Amazing super bright lighting output
  • Perfect for tail lights and brake light use
  • Brilliant Red color

This page features a pair of high power brilliant red 42-SMD-5730 3157 or 7443 LED bulbs designed for tail light and brake light use.

Each LED bulb is equipped with 42 pieces of 3-emitter 5730 SMD type LED lights 360 degrees to provide the max output.


  • Replace stock bulbs 3156 3056 3456 4156 3155 3157 3157A 3057 3457 3757 4114 4157
  • Replace stock bulbs 7440 7441 7443 7444 7440A 992 W21W, etc

Please visit Indicator light LED bulbs FAQ/tech support for more detail.

Questions & Answers

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When you use them for Tail/brake lights, it will not have hyperflashing issue.

Are they CAN Buss compatible?

These LEDs bulbs are not canbus-compatible.

Will these LEDs brighten up when the brake light switch is activated? I need these to replace a dual filament 7440 bulb that has one element that stays lit and when the the brake is pressed the secondary element turns on making the bulb brighter. Basically what I'm asking is if these LEDs will turn get noticeably brighter when i hit the brake pedal. Please be honest with me because i will return the LEDs without hesitation if i get these and they don't perform as stated. thank you.

These LED bulbs are dual filament bulbs, so they will have a dimmer and brighter mode if your taillight and brake light bulb are shared in the same 7444 socket. 7440 is typically a single function bulb.

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