Exterior Components Lights and Components

Diode Dynamics

Diode Dynamics 39mm SMF2 LED Bulb - Red (Pair)

$10.76

SKU: D00H DD0091P

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Special Order
Ships in 4–6 weeks
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$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
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Easy — 1–2 hours

Overview

The Diode Dynamics 39mm SMF2 LED bulb is a direct replacement for any 39mm festoon bulb. It is commonly found in door lights, dome lights, and trunk lights. This LED bulb upgrades the factory incandescent bulb to a more modern appearance. It features constant-current circuitry and transient suppression for enhanced reliability.

Designed for durability, the SMF2 has durable metal terminals that fit snugly in the socket. It offers 24 lumens of measured output, providing slightly more light than a standard 39mm bulb. The SMF2 is available in cool white (6000K), warm white (3000K), and vibrant colors like blue, red, and green. Diode Dynamics backs this bulb with an industry-leading three-year replacement warranty.
Show original supplier description

Part #: DD0091P

Features Direct replacement for factory 39mm festoon bulb Adds more modern LED appearance Plug and play simple installation Overview Design. The 39mm SMF2 LED bulb is a direct replacement for any 39mm-size bulb commonly found in vanity mirror lights in many vehicles. Populated with two 5050-size SMDs the SMF2 upgrades the factory yellowish incandescent bulb to a more modern LED appearance while adding far more total light output than the factory bulb. The SMF2 was designed with an embedded load resistor and implanted diode for superior reliability. With its durable metal terminals it will fit snugly in the socket and its light weight means it won't vibrate loose over time. Reliability. Unlike other bulbs on the market this bulb is built with constant-current circuitry along with transient suppression. That means this bulb will last for years not months with no flickering or failure. And like every Diode Dynamics product it's backed by an industry-leading three-year replacement warranty. Brightness. With 24 lumens of true measured output the SMF2 LED will provide about double the total light compared to your original 39mm-sized bulb. All Diode Dynamics LED lighting is rated with accurate measured lumen figures not calculations or guesses. We test the true output in-house and provide you the real numbers to compare. Colors. In addition to vibrant colors of blue red amber and green the SMF2 is available in a cool white 6000K and warm white 3000K option as well. Whether you want a modern cool white appearance or a traditional warm white color we have the color to fit your need!

Features:

  • Direct replacement for your factory bulb
  • Molded construction with sturdy double terminals
  • Increased output with LED Appearance
  • Plug and play simple installation

The 39mm SMF2 LED bulb is a direct replacement for any 39mm-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.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandDiode Dynamics
Part NumberD00H DD0091P

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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