1157 BAY15D LED Front Turn Signal & DRL Light Bulbs 800% High Brightness CAN-Bus Error Free Dual Color Switchback White & Amber B31 Series | 2 Bulbs

$53.99 $43.99 Sale
Shipping calculated at checkout.
Bulb Size: 1157/BAY15D
Sizing guide


  • Switchback dual function only works when your original bulbs have both parking/DRL and turn signal lights in one bulb.
  • Dual color switchback function:
  • Light up white for parking lights or daytime running lights (DRL lights);
  • Light up amber for turn signal lights.
  • The turn signal flashes "amber-off-amber-off, " instead of "amber-white-amber-white", which makes it easier to see.
  • Non-polarity installation.



  • High power 36W, 3600LM per bulb for amber light, to ensure the vehicle can run safer.
  • 800% brighter than halogen bulbs.


  • Fits 98% of vehicles: In-built fully upgraded CANbus.
  • Note:ÿSome sensitive cars may flicker after installation (not a quality issue), specific canbus decoders are needed.


  • 6063 Aluminum Made in the highest quality.
  • Complete aluminum body designed for quicker heat dissipation.
  • Extends lifespan to 50,000 hrs.


  • 1157 LED Light Bulbs *2


Plug Type: 1157 BAY15D 1157A Universal
LED Type: ÿSMD 3030
Efficacy(per bulb): 10W/White, 36W/Amber
LED Quantity(per bulb): 32pcs
EfficacyÿLumen(2/pcs): 800%ÿHigh Brightness
Operating Voltage: 12-24V, fit 12V car
Color:ÿ6500K Cool White, 3000K Amber
Adjustable Color: Yes
Material: Aviation 6063 Aluminum
LED Lifetime: 50000 hours
Waterproof: IP68


  • 1-Year hassle-free warranty


The bulb size may vary between trims of your vehicle,ÿ please double-check the owner's manual or original bulb number to confirm before purchasing.

  • FIT SIZE: 1157A,2057,2057A,2357,2357A,3496,7528,7528A,BAY15D,1016,1034,1178A,1196,2397,94,1157NA,2057NA,2357NA,7528NA,1157LL,
    2057LL,2357LL,7528LL,3496A,3496NA,3496LL,3496LL, etc.


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