Direct replacement for factory incandescent 921-size backup bulb.
Single Samsung 3W emitter under a diffusing lens.
Inductive driver circuit in a compact package.
Molded construction with sturdy double terminals.
Increased output with LED Appearance.
Plug and play, simple installation.
92 lumens per bulb.
Overview
Upgrade. The 921 HP5 backup bulb is a great way to improve the look and function of the reverse lights on your vehicle. You will get higher visibility at night, with a modern look. Best of all, installation only takes minutes - simply take out your factory bulb and the HP5 will fit snugly in the socket.
Brightness. At 92 lumens, the HP5 will provide similar light output compared to your factory bulb, and give your backup lights a more modern appearance. If you are looking to increase output, we'd recommend checking out ourand options! 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.
Reliability. Unlike other bulbs on the market, Diode Dynamics LEDs are built with constant-current inductive circuitry, along with transient suppression. 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 the most trusted name in automotive LED lighting. We 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. We pride ourselves in offering only quality LED products, that will exceed your expectations. Please contact us if you'd like to discuss your lighting project!
