921 XPR LED bulbs in Cool White
Diode Dynamics DD0394P is a pair of 921 XPR LED replacement bulbs in Cool White (6000K). Each bulb has four LEDs on each of its four sides, a metal body and an inductive constant-current driver.
Product details
- Two 921 XPR bulbs per package.
- Cool White light colour: 6000K.
- 16 LEDs arranged across four sides of each bulb.
- Metal body for heat dissipation.
- Inductive constant-current drive circuit.
- Specified operating range: 9–16 volts DC.
Confirm the bulb and application
Match the factory incandescent 921-size bulb and the manufacturer’s exact vehicle and lamp-position listing. These are replacement bulbs, so check the fitted lamp before ordering; they do not replace an integrated factory LED lamp assembly.
Frequently Asked Questions
Is DD0394P one bulb or a pair?
It is a pair containing two 921 XPR LED bulbs. The number of bulbs your vehicle needs is a separate check.
What colour is this XPR pair?
DD0394P is the Cool White version, rated at 6000K.
How are the LEDs arranged?
Each bulb has 16 LEDs: four on each of four sides. A metal body dissipates heat and an inductive constant-current circuit drives the LEDs.
Is this a complete reverse lamp?
No. This package contains two replacement bulbs. Match them to the original replaceable bulb and the manufacturer’s application for the lamp you are upgrading.
Does a 921 listing guarantee fitment in every vehicle?
No. Confirm the original incandescent 921-size bulb, the selected lamp position and any vehicle equipment exclusions in the manufacturer’s application listing before ordering.
