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PRINSU LADDER AVAILABLE NOW!
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Diode Dynamics License Plate Replacement Bulb (1996-2022)

12 reviews
$12.00
Get rid of your poor performing stock License plate lights. 
  • Direct replacement for Toyota 4Runner license plate bulbs
  • Increased output with modern LED appearance
  • Plug and play, no modification with factory 194 bulb size
  • Available in multiple brightness levels

Upgrade. Add a modern appearance to your Toyota 4Runner with these replacement LED bulbs! These bright LEDs are available in a number of colors including cool white, to replace the factory yellowish incandescent bulbs. If you've been looking for a simple way to upgrade your 4Runner, you've found it!

Brightness. 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.

License Comparison

Colors that match. Most of us have seen lighting setups with random shades of white that don't quite match. At Diode Dynamics, we operate an integrating sphere, which is a piece of lab equipment used to analyze exact color spectrum of the LED bulbs we produce. By testing each batch of products, we can ensure that all bulbs will match in color, to avoid various tints of white. These bulbs will match any other upgrades you may have from Diode Dynamics, for factory-style uniformity and a clean appearance.

Reliability. Diode Dynamics LEDs are built with constant-current inductive circuitry, along with transient suppression. They are tested by our engineering team with a device that replicates years of voltage spikes, like the ones generated each time the alternator starts and stops on your 4Runner. This is what kills most LED bulbs over time, but just like factory components, Diode Dynamics LEDs are designed with built-in circuit protection. While more expensive than simple bulbs, this allows Diode Dynamics LEDs to last for years, with no flickering or failure.

Experience. After over a decade in business, Diode Dynamics is one of the most trusted names in automotive LED lighting. We directly assemble and engineer our own products in the United States, allowing for higher quality and performance, with the newest and brightest LED technology. Whether it's a Toyota or anything else, we pride ourselves in offering only the best possible LED solutions. Please contact us if you'd like to discuss your lighting project!

Customer Reviews
5.0 Based on 12 Reviews
5 ★
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Filter Reviews:
DC
04/24/2022
Dylan C.
United States

Great product!

Works great! Easy to install

DD
04/23/2022
Darrell D.
United States United States

Diode Dynamics License Plate Bulbs

Super bright!

FE
12/24/2021
Franco E.
United States United States

Great

Great fast shipment

WH
11/28/2021
Weston H.
United States United States

Light up the plate

These are a lot brighter!

JG
11/25/2021
Joel G.
United States United States

A nice improvement from the stick lights

Easy install and looks awesome!