Diode Dynamics 921 XPR Cool White LED Bulbs, Pair

Features:

• Brighter, cool white LED output
• Plug and play, no modification with factory 921 bulb size
• Improved visibility behind vehicle
• 16 high-power LEDs arranged on all four sides
• Fully metal heatsinking for maximum output
• Inductive constant-current drive circuit
• 720 lumens per bulb

Brighter Backup. These replacement LED bulbs are a great way to improve the look and function of the reverse light on your Chevrolet Camaro. 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 Camaro'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, 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. 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.

Note: Fits Cargo light for 2007-2024 Silverado, 1999-2021 Sierra 1500, & 2007-2024 Sierra 3500.

Note: Fits Backup light for 2014-2017 Camaro SS, 2014-2024 Sierra 1500, 2015-2024 Sierra 2500, 2015-2024 Sierra 3500, & 2014-2019 Cadillac CTS.

Part Number: DD0394P

Installation Instructions (opens in new tab): Click HERE

Warranty Information (opens in new tab): Click HERE