921 HP36 LED bulbs in Cool White
Diode Dynamics DD0143P is a pair of 921 HP36 LED replacement bulbs in Cool White (6000K). Each HP36 uses 36 LEDs arranged around the body and end to distribute light through the lamp housing.
Product details
- Two 921 HP36 bulbs per package.
- Cool White light colour: 6000K.
- Metal body for heat dissipation.
- Nonpolar constant-current circuit with voltage-spike protection.
- Specified operating range: 9–16 volts DC.
Confirm the bulb and application
Use this pair where the manufacturer specifies a replacement for a factory incandescent 921-size bulb. Confirm the original bulb, lamp position and exact vehicle application before ordering. An integrated factory LED lamp is a different assembly.
Frequently Asked Questions
How many bulbs are included?
DD0143P includes two 921 HP36 LED bulbs. Check the number of replaceable bulbs in your vehicle separately before deciding how many pairs to order.
What colour is this version?
This exact part is Cool White, rated at 6000K.
Is the HP36 polarity-sensitive?
The manufacturer specifies a nonpolar circuit for the HP36. Confirm the socket and application, and follow the installation instructions.
How does the HP36 distribute light?
Its 36 LEDs are arranged around the bulb and at the end to distribute light through the housing. The metal body helps dissipate heat.
Will it fit every lamp that uses a similar wedge base?
No. Match the original incandescent 921-size bulb and the manufacturer’s application listing for that exact lamp position. A similar-looking socket or vehicle model name alone is not enough.
