How many bulbs are included in this package?

This package includes two (2) Diode Dynamics 28mm SMF2 LED bulbs, so you can replace both vanity mirror lights, or have a spare.

How does the light output of this LED bulb compare to the original bulb?

The SMF2 LED provides about double the total light compared to your original 28mm-sized bulb. It has a measured output of 24 lumens.

What is the warranty on this Diode Dynamics LED bulb?

Diode Dynamics backs this bulb with a three-year replacement warranty. This shows their confidence in the product's reliability and longevity.

Diode Dynamics

Diode Dynamics 28mm SMF2 LED Bulb Warm - White (Pair)

Name: Diode Dynamics 28mm SMF2 LED Bulb Warm - White (Pair)
Brand: Diode Dynamics
Price: 12.24 USD
Availability: InStock

$12.24

Direct replacement for factory 28mm festoon bulbs. Adds a modern LED appearance with simple plug and play installation.

Key Features

Direct replacement — fits factory 28mm festoon bulb sockets
Modern LED appearance — upgrades the factory yellowish incandescent bulb
Plug and play — simple installation
Constant-current circuitry — prevents flickering and failure
Transient suppression — long-lasting reliability
24 lumens — provides about double the total light compared to your original 28mm-sized bulb

⚠️ 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 218 vehicles

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Since 1957

Family-owned

Product Details

The 28mm SMF2 LED bulb is a direct replacement for any 28mm-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.