The bulbs hyper flash or have an error warning on dashboard, how do I fix it?

Load resistors may be required to solve the issue, you can search "50w 6ohm load resistors" on Amazon, or reach us for them.

Amazon says it fit, but actually no, how do I do?

You can leave a question in 'Customer questions & answers' on the product page, or reach us through Amazon, we will check if we have the correct one for you.

I don't know if the bulbs fit my car?

You can use the "amazonconfirmfit" on the product page to check if the part number is right. Enter your car model and year then it will shows if the bulbs will fit your car and the applicable locations.

One of my bulbs is defective, can I get a replacement?

Yes, you can send a mail to us through Amazon to get replacement. If you don't know how to reach us, you can leave a question in 'Customer questions & answers' on the product page, we will answer you there.

The item delivered didn't work properly or not fit for my project, what can I do?

Please reach us for more details then we can confirm the problem for you. If you don't know how to reach us, you can leave a question in 'Customer questions & answers' on the product page, we will answer you there.

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Auxbeam 912 921 LED Reverse Light Bulbs, 400% Brighter Canbus Error Free

Product ID: 501133609

Details

Brand
Auxbeam
Brightness
4000 Lumen
Colour temperature
6500 Kelvin
Light source type
LED
Specific uses for product
Back Up Light

⚡5.5W ultra low power

💡4000 Lumens super bright

🛠️Plug & Play install

Description

🚗 Brighten your backup game—see more, stress less!

EFFORTLESS UPGRADE - No modifications, no polarity hassle—just plug & play in 5 minutes for 99% vehicle compatibility.
ILLUMINATE LIKE A PRO - 400% brighter than halogen for crystal-clear 6500K white light that commands attention.
BUILT TO LAST PERFORM - IP68 waterproof with aviation-grade aluminum and smart heat dissipation for 50,000 hours of reliable brilliance.
CUTTING EDGE DUAL HD LENS - 2023 tech with dual projectors delivers 80% more visibility and zero dark spots—see and be seen.
ERROR FREE INTERFERENCE FREE - Canbus error-free design with Elecsy-X IC driver ensures no dashboard warnings or radio interference.

The Auxbeam 912 921 LED Backup Reverse Light Bulbs deliver an ultra-bright 4000 lumen output at 6500K white light, using advanced dual HD lenses for superior beam focus and 80% enhanced visibility. Consuming just 5.5W, these bulbs offer 400% brightness over halogen with plug-and-play installation compatible with 99% of vehicles. Built with IP68 waterproofing, aviation-grade aluminum, and smart heat management, they last up to 50,000 hours while avoiding Canbus errors and radio interference.

Specifications

ASIN	B0BLNM954J
Auto Part Position	Rear
Automotive Fit Type	Universal Fit
Best Sellers Rank	269,343 in Automotive ( See Top 100 in Automotive ) 2,479 in Car Exterior Light Bulbs
Brand Name	Auxbeam
Brightness	4000 Lumen
Color Temperature	6500 Kelvin
Colour	White
Customer Reviews	4.6 4.6 out of 5 stars (806)
Fit Type	Universal Fit
Included Components	921 LED Bulb
Item Highlight	4000 Lumens, 6500K White, 906 904 922 W16W T15 Compatible, with Double Projectors, 50,000 Hrs Lifespan, Plug & Play
Item Type Name	automotive-back-up-light-bulbs
Light Output Maximum	4000 Lumens
Light Source Type	LED
Manufacturer	Auxbeam
Manufacturer Part Number	XD000515
Model Number	XD000515
Number of Items	2
Operating Life	50000 Hours
Package Quantity	1
Specific Uses For Product	Back Up Light Bulbs
Unit Count	2.0 count
Wattage	5.5 watts

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