Product images and videos are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Exterior Components› Lights and Components
Diode Dynamics
Diode Dynamics 921 LED Bulb HP36 LED - Cool - White (Pair)
SKU: D00H DD0143P
Easy — 1–2 hours
Overview
Show original supplier description
Part #: DD0143P
Features Direct replacement for factory incandescent 921-size bulb. Omnidirectional LEDs for full distribution in housing. Metal base for thermal dissipation and reliability. Nonpolar circuit design with voltage spike protection. Increased output with LED Appearance. Plug and play simple installation. 210 lumens per bulb. Overview Upgrade. Add a modern appearance to your vehicle's lights with the 921 HP36 LED bulb. Populated with 36 high-power Samsung LEDs the HP36 illuminates a full 360 degrees. Housed in an aluminum casing with a textured finish for superior heatsinking properties the HP36 will last for years to come. Best of all installation only takes minutes - simply take out your factory bulb and the HP36 will fit snugly in the socket. Brightness. At 210 lumens the HP36 will provide slightly more total light output compared to your factory bulb. 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. This bulb is built with constant-current circuitry along with transient suppression. That means this bulb will last for years not months with no flickering or failure. And like every Diode Dynamics product it's backed by an industry-leading three-year replacement warranty. Experience. After over a decade in business Diode Dynamics is the most trusted name in automotive LED lighting. We assemble and engineer products ourselves in the United States for high quality and fast time-to-market of the newest and brightest LED technologies. 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!
Features:
- Direct replacement for your factory bulb
- Molded construction with sturdy double terminals
- Increased output with LED Appearance
- Plug and play simple installation
Add a modern appearance to your vehicle's lights with the 921 HP36 LED bulb. Populated with 36 high-power Samsung LEDs the HP36 illuminates a full 360 degrees.
Vehicle Symptoms
- Dim reverse lights at night
- Poor visibility when backing up
- Cargo area too dark
- Backup camera shows grainy image
- Stock bulbs appear yellow and weak
Relevant Conversations
- Best 921 LED backup bulbs for night visibility
- Diode Dynamics HP36 vs Philips X-treme Vision
- Cargo light upgrade for Toyota Tundra
- LED reverse lights flickering fix
- Plug and play LED backup bulbs 921
- How to install Diode Dynamics HP36 bulbs
- Brightest 921 LED bulb replacement
- Cool white vs warm white backup lights
- Backup camera improvement with LED bulbs
- Forum: someone tried HP36 bulbs?
Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Diode Dynamics |
| Part Number | D00H DD0143P |
About MOTORMIA
Buy with Confidence
Returns & Fitment
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return PolicyShipping
Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.
Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.
View Full Shipping Policy