What size is this bulb?

This is a 39mm festoon bulb. It's a direct replacement for any standard 39mm-size bulb, commonly found in door lights, dome lights, and trunk lights in many vehicles.

How bright is this bulb?

The HP6 LED provides 140 lumens of true, measured output. That's far more light output than your original 39mm-sized bulb.

What colors are available?

In addition to red, the HP6 is available in blue and cool white (6000K). Choose the color that fits your style.

Diode Dynamics 39mm HP6 LED Bulb LED - Red (Single)

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Diode Dynamics

Diode Dynamics 39mm HP6 LED Bulb LED - Red (Single)

Name: Diode Dynamics 39mm HP6 LED Bulb LED - Red (Single)
Brand: Diode Dynamics
Price: 13.26 USD
Availability: InStock

$13.26

Drop-in LED replacement for any standard 39mm festoon bulb. More light output and modern LED appearance.

Key Features

Direct replacement — fits any standard 39mm festoon bulb
Increased output — brighter than the factory bulb
LED appearance — upgrades the factory yellowish incandescent bulb to a more modern look
Plug and play — simple installation
Eight high-power LEDs — arranged in an omnidirectional pattern
140 lumens — true, measured output

⚠️ 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