2 x White 19-LED 380 Car Light Bulbs - AUTOLAMPS - LED380W

Twin filament bulbs have two separate light-emitting elements within one bulb, allowing a single bulb to perform two functions, such as a dimmer tail light and a brighter brake light.

No, these are white LED bulbs intended for stop, tail, reversing, or rear fog lights. Turn signals typically require amber-colored bulbs.

The BAY15D (1157) fitting is generally not polarity sensitive for standard incandescent replacements. However, it's always best practice to test after installation.

E-Approval (or E-Mark) signifies that the product meets specific European safety and performance standards for automotive components.

If your vehicle's dashboard displays a 'bulb out' warning light after installing LED bulbs, it likely has a CAN-bus system that requires a decoder.

This pack contains two (2) AUTOLAMPS LED380W bulbs.

LED bulbs typically have a significantly longer lifespan than traditional incandescent bulbs due to their solid-state nature and lower operating temperature.

Ensure the bulb is fully seated in the socket and oriented correctly. Check the vehicle's fuse for the light circuit. For some vehicles, a CAN-bus decoder may be needed.

This indicates the vehicle's system is not recognizing the low power draw of the LED. Install a CAN-bus decoder or resistor (sold separately) in parallel with the LED bulb.

Verify the bulb is the correct type (twin filament replacement). Check the vehicle's wiring and bulb holder for corrosion or damage. Ensure the bulb is properly seated.

Check for loose connections at the bulb holder or within the vehicle's wiring harness. Ensure the bulb is securely locked in place.