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1157 2057 2357 7528 LED White/Amber Switchback LED Turn Signal Light Bulb (Need Extra Resistor), 2 Bulbs


SKU: RTS379005370395



LASFIT L Series bulbs have an impressively bright, rich light output with a modern style. The traditional incandescent bulbs can’t change from yellow to white, but LED can. The switchback function gives your car an amazing look between the white and amber modes. 

-Key Feature-

Dual Color Switchback Design
Light up 6000K white for driving light/DRL; 3000K flash amber for turn signal lights. The turn signal flashes “amber-off-amber-off,” which makes it easier to see. 

Excellent Heat Dissipation Construction
LASFIT bulbs use built of lightweight and high-strength aluminum alloy as bulb body to keep themselves cool, even if they’re used in constant-on applications like daytime running lights, they still illuminate non-fading brightness. Some bulbs, which were covered in many LED chips will haven’t enough cooling surfaces.

Polarity Free + –
Designed to connect to the same socket and electrical connector. They will fit perfectly in the same light housing as your original incandescent bulbs. 

Built-in Constant Current IC Driver
A constant current driver is a device that takes any incoming voltage and smooths it out, regulates it, so a steady stream of voltage/current reaches the LED, ensures a bright, efficient and long-lasting illumination.

Worry-Free Warranty
We provide 45 days money-back guarantee, 1-year hassle free warranty, professional and friendly customer service, and U.S. local support. 


Fit Size: 1157 / 1157A / 1157NA / 2057 / 2057NA / 2357 / 2357A / 2357NA / 2397 / 3496 / 7528 / 7528L / BAY15D
Installation Position: Turn Signal Light / Daytime Running Light / Parking Light
Color: 6000K White & 3000K Amber
Package: 2 x LASFIT 1157 bulb/ pack


1. Load resistor or flash relay will be needed to prevent the hyper flash or not blinker when the replacement on the Turn Signal Lights. Or you could consider our CANBUS T series. 
2. Warranty does NOT cover labor, diagnostics, towing, rental car, or any other expense related to an item being defective/damaged.
3. If you can’t switch to white light, we sincerely hope you could contact us first.


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