382 Yellow LED 12V 21W Brake Light Bulb

This bulb is designed for off-road vehicles and as a replacement bulb, providing a yellow brake light signal. It can also be used in custom applications where a yellow light output is desired.

It is compatible with vehicles using a 12V electrical system and a standard bayonet socket. Always confirm compatibility with your specific vehicle model and check local regulations regarding yellow brake lights.

The '21W' indicates the equivalent incandescent power draw that the LED bulb aims to match in terms of brightness output. It doesn't mean the LED itself consumes 21 watts, which is typically much less for LEDs.

LED bulbs generally have a much longer lifespan than traditional incandescent bulbs, often lasting tens of thousands of hours, due to their solid-state nature and lower heat generation.

You can use it if your vehicle has a 12V system and a bayonet fitting, and critically, if regulations in your region permit yellow brake lights. Check local laws before installation for road use.

The product comes in a single blister pack, containing one 382 Yellow LED 12V 21W Brake Light Bulb.

Ensure the bulb is fully seated in the socket. Check the vehicle's fuse for the brake light circuit. Verify the 12V power supply to the socket and confirm the bulb is compatible with your vehicle's electrical system.

This could indicate a loose connection. Reseat the bulb firmly in its socket. Check for any corrosion in the socket or wiring. A voltage regulator issue in the vehicle might also cause flickering.

While LEDs are long-lasting, excessive voltage or vibration can shorten lifespan. Ensure the 12V supply is stable and not exceeding the bulb's rating. For off-road use, consider enhanced vibration dampening if possible.