Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping on Most USA Orders
Some products sold on this website may expose you to chemicals known to the State of
California to cause cancer, birth defects, or other reproductive harm.
All electrical products must be installed by a qualified electrician in accordance
with local wiring regulations. Incorrect installation may result in fire, electric
shock, or injury.
Always disconnect power at the circuit breaker before installation.
💡
Bulb & Usage Advisory
Do not exceed the maximum wattage specified on the fixture label.
Keep away from flammable materials. Allow adequate ventilation around the fixture.
Keep out of reach of children. Not suitable for wet locations unless rated IP65 or higher.
Upgrade. Add a modern appearance to your cargo or backup lights with the 921 HP36. 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. If you are looking to increase output, we'd recommend checking out our 921 XP50! 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, 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 . Experience. After over a decade in business, Diode Dynamics is the most trusted name in automotive LED lighting. Unlike every other LED distributor, we manufacture 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. Features 921 LED Bulb HP36 LED Cool White Pair Direct replacement for factory 921 incandescent bulb Adds more modern, LED Appearance Plug and play, simple installation What's Included Quantity: Pair : 3 year Return Policy: 30-day Return with no restocking fee 100 percent Satisfaction Fitment Replacement for any 921 bulb size, including: T8, T12, T15, 194, 175, 168, #555, 2886X, 194R, 161B, 3652, 193, 658, 2827, 194NA, 161, 558, 168NA, 2825, 194G, 160, 168A, 192, 2821, 194B, 158, W5WB, 579, 168, 2825ST, 168ST, 3652LL, 579LL, 2825LL, 168NALL, 2825L, 2821LL, 168LL, 194ST, 161LL, 194NALL, 2827LL, 158LL, 194LL, 906NA, 917, 906, 916NA, 904NA, 922, 916, 904, 921, 912, 920, 921K, 916LL, 921LL, 912LL, 920LL, 917LL, 906LL, 916NALL, 904LL, 921ST Plug and play, no modification needed Bulb Size: 921 Application: Backup/Reverse Light, Trunk/Cargo Light Specifications Measured Lumens: 210 Color Temp (CCT): 6000K Power (watts): 2. 31 Operating Voltage: 9-16V Current (amps at 13. 2V): 0. 175 Polarity: Nonpolar Operating Temperature: -40C to 85C (-40F to 185F) Connector(s): OEM-Size Plug and Play
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
These backup LED bulbs are a game changer for my truck! The cool white is really bright, and they illuminate the area behind me perfectly. Highly encourage anyone who does a lot of night driving to consider these - they make a huge difference!
J
Jasmine Lin
Bright and Crisp Lights!
I installed these Diode Dynamics 921 HP36 cool white backup LED bulbs in my SUV and wow, they’re super bright! The cool white light is way better than the stock ones, making reversing at night much easier. Definitely a solid upgrade for anyone needing better visibility.
M
Marco Rodriguez
Good but not perfect
These LED bulbs from Diode Dynamics are pretty bright and the cool white color looks sharp, but the installation was a bit tricky for my vehicle. I had to fiddle with them for a while to get them to fit just right. Still, they work well once in!
R
Ravi Gupta
Came Damaged, But Working
I received my Diode Dynamics LED bulbs and one of them was cracked. I contacted customer service, and they were helpful with the return. The one that did arrive intact works great and gives off a nice cool white light. Just wish they had better packaging.
F
Fiona O'Connor
Decent Upgrade for My Van
I swapped out the stock bulbs in my minivan for these Diode Dynamics 921 HP36 bulbs. The light output is satisfying, though they could be a little brighter. Installation was straightforward, just plug and play. Overall, I'm happy with the purchase!
Customer Approved
Extensive Selection
Fast, Reliable Delivery
Top-Tier Quality
Frequently Asked Questions
Q: What is the color temperature of the Diode Dynamics 921 HP36 LED bulbs?A: The color temperature is six thousand Kelvin. This cool white color provides a modern and bright appearance for backup or cargo lighting.
Q: What materials are used in the construction of these LED bulbs?A: The bulbs are made from aluminum. This material ensures durability and superior heat dissipation, extending the lifespan of the product.
Q: What are the dimensions of the Diode Dynamics 921 HP36 bulbs?A: The dimensions are six inches long, ten inches wide, and one inch high. These compact dimensions make them a direct replacement for factory bulbs.
Q: How do I install the Diode Dynamics 921 HP36 LED bulbs?A: Installation is simple and takes only minutes. Just remove the factory bulb and insert the HP36 into the socket without any modifications.
Q: Are these bulbs suitable for my vehicle's backup lights?A: Yes, these bulbs are designed for backup and reverse light applications. They are a direct replacement for any factory 921 bulb size.
Q: What is the brightness output of the Diode Dynamics 921 HP36 bulbs?A: The bulbs emit two hundred ten lumens of brightness. This output is higher than standard factory bulbs, enhancing visibility.
Q: How should I clean the Diode Dynamics 921 HP36 LED bulbs?A: To clean the bulbs, use a soft, dry cloth. Avoid using harsh chemicals that can damage the aluminum casing or LEDs.
Q: Are these LED bulbs safe for all vehicle types?A: Yes, they are safe for use in any vehicle that accepts a 921 bulb size. They operate on a voltage range of nine to sixteen volts.
Q: What is the warranty period for the Diode Dynamics 921 HP36 bulbs?A: These bulbs come with a three-year replacement warranty. This coverage ensures reliability and customer satisfaction.
Q: Can these bulbs be used in extreme temperatures?A: Yes, they can operate in temperatures ranging from negative forty degrees Celsius to eighty-five degrees Celsius. This wide range ensures functionality in various climates.
Q: Do I need to modify my vehicle to use these bulbs?A: No, these bulbs are plug-and-play, requiring no modifications for installation. They fit snugly into the existing socket.
Q: What if the bulbs arrive damaged?A: If the bulbs arrive damaged, you can return them within thirty days without a restocking fee. Customer satisfaction is prioritized.
Q: Are these bulbs suitable for outdoor use?A: Yes, these bulbs are suitable for outdoor use. Their aluminum casing provides excellent heat dissipation and durability.
Q: How do these bulbs compare to standard incandescent bulbs?A: These LED bulbs provide higher brightness, longer lifespan, and modern appearance compared to standard incandescent bulbs.
Q: What is the power consumption of the Diode Dynamics 921 HP36 bulbs?A: The bulbs consume two point thirty-one watts of power. This low power consumption contributes to energy efficiency.
WELCOME5: Use code WELCOME5 for 5% off on your first order
