Diode Dynamics 921 LED Bulb HP36 LED For 2011-21 Subaru WRX/STI - Cool - White (Pair) - DD0143P

BACKUP LEDS FOR 2011-2021 SUBARU WRX/WRX STI

DESCRIPTION

Features

• Brighter, cool white LED output
• Direct replacement for Subaru WRX or STi reverse light bulb
• Plug and play, no modification with factory 921 bulb size
• Improved visibility behind vehicle

OVERVIEW

Brighter Backup
These replacement LED bulbs are a great way to improve the look and function of the reverse light on your Subaru WRX or STi. You will get higher visibility at night, with a modern look. The installation is straightforward, with just a bulb swap - making this one of the easiest ways to improve the WRX or STi's lighting.

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.

Colors that match
Most of us have seen lighting setups with random shades of white that don't quite match. At Diode Dynamics, they 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, they 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 their engineering team with a device that replicates years of voltage spikes, like the ones generated each time the alternator starts and stops on your WRX or STi. 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. They directly assemble and engineer an increasing number of products in the United States, allowing for higher quality and performance, with the newest and brightest LED technology. Whether it's a Subaru or anything else, they pride themselves in offering only the best possible LED solutions.

921 HP36

• Omnidirectional LEDs for full distribution in housing
• Metal base for thermal dissipation and reliability
• Nonpolar circuit design with voltage spike protection
• 210 lumens per bulb

Note: Resistors may be required for bulbs to function properly on 2019+ models.