3157 Switchback LED Bulbs Amber Yellow with Built-in Resistor and Turbo Fan, 3156 3057 3457 4157 Anti Hyper Flash Error Free For Turn Signal Blinker,White For Daytime Running Lights, Pack of 2
White & Amber Switchback: 4 white + 4 amber LED chips. Smart driver enables color switching – amber for front turn signals, white for daytime running lights.
Anti Hyperflash: Equipped with the latest smart driver and built-in resistor. Eliminates hyperflash on 99% of vehicles. No extra load resistors or wiring modifications needed.
1500% Brighter: 31W, 4000 lumens output. 6500K super white + 2700K amber flash. Visible even in fog or bad weather.
300% Faster Heat Dissipation: Made with 6063 aviation-grade aluminum. Hollow base + 16,000 RPM turbo fan + smart temp control. Multi-layer heat management extends lifespan.
1.Specifications:
*Item Name: 3157 Switchback light LED bulb 8smd 1860 Chipsets
*Color: 6500K White&2700K Amber
*Packed: 2pcs led bulbs packed.
*Input available: DC 12V
*Quality guaranteed: 1 years quality assurance.
2. It Mainly Replaces Turn Signal Blinker,White For Daytime Running Lights.
3.Attention:
* If the size is bigger to replace 3157 3157A 3057 3057A 3457 3457A 4057 4157 4157NA bulb, please let us know, we can supply you the other one to suit.