What is a festoon bulb?

A festoon bulb is a type of automotive light bulb that is cylindrical in shape with metal caps on both ends. They are commonly used for interior lighting applications such as dome lights, map lights, and door lights.

How many bulbs are included?

This product includes one Diode Dynamics 29mm HP6 LED bulb in cool white. If you need to replace multiple bulbs, be sure to order the correct quantity.

What does the warranty cover?

Diode Dynamics offers a three-year replacement warranty on this HP6 LED bulb. If the bulb fails due to manufacturing defects within that period, it will be replaced. Be sure to keep your proof of purchase.

Diode Dynamics 29mm HP6 LED Bulb - Cool - White (Single)

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Diode Dynamics

Diode Dynamics 29mm HP6 LED Bulb - Cool - White (Single)

Name: Diode Dynamics 29mm HP6 LED Bulb - Cool - White (Single)
Brand: Diode Dynamics
Price: 13.26 USD
Availability: InStock

$13.26

HP6 LED bulb replaces your factory 29mm festoon bulb with a modern, cool white LED. Expect more light output and long life.

Key Features

Direct replacement — replaces factory 29mm festoon bulb
Eight high-power LEDs — arranged in an omnidirectional pattern
Frosted cover — provides even light distribution
Cool white 6000K — modern appearance
140 lumens — more light output than your original bulb
Durable metal terminals — fits snugly in the socket

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Will this fit your vehicle?

Compatible with 55 vehicles

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Since 1957

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Product Details

The 29mm HP6 LED bulb is a direct replacement for any 29mm-size bulb. The HP6 upgrades the factory yellowish incandescent bulb to a more modern LED appearance while providing far more light output than the factory bulb.