How much brighter are these compared to the factory bulbs?

The SMF2 LED puts out 24 lumens of light. According to Diode Dynamics, this is about double the total light compared to your original 36mm-sized bulb.

What is a 'festoon' bulb?

A festoon bulb is a type of automotive bulb that is cylindrical in shape with metal caps on both ends. These caps make the electrical connection. They are commonly used for interior lighting.

What does the warranty cover?

Diode Dynamics warranties their products to be free from manufacturing defects. If you have any issues with the bulb, contact Diode Dynamics for repair or replacement.

Diode Dynamics 36mm SMF2 LED Bulb - Cool - White (Pair)

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Diode Dynamics

Diode Dynamics 36mm SMF2 LED Bulb - Cool - White (Pair)

Name: Diode Dynamics 36mm SMF2 LED Bulb - Cool - White (Pair)
Brand: Diode Dynamics
Price: 12.24 USD
Availability: InStock

$12.24

Direct replacement for your factory 36mm festoon bulb. Adds a modern LED appearance.

Key Features

Direct replacement — swaps right in for factory 36mm festoon bulbs
Modern LED appearance — updates the look of your lighting
Plug and play — simple installation
Durable metal terminals — fits snugly in the socket
Light weight — won't vibrate loose over time
Constant-current circuitry — provides long life

⚠️ 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 253 vehicles

Need Help?

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Since 1957

Family-owned

Product Details

The 36mm SMF2 LED bulb is a direct replacement for any 36mm-size bulb commonly found in vanity mirror lights in many vehicles. The SMF2 upgrades the factory yellowish incandescent bulb to a more modern LED appearance with increased output.