Brightest 921 LED Bulb with Fan - Bright, Error-Free, Easy Install
Brightest 921 LED Bulb with Fan - Bright, Error-Free, Easy Install
2-Year Warranty with Pay with Ease







2-Year Warranty with Pay with Ease

Be the first to experience our revolutionary 921 LED Bulb with Fan! Pre-order now and enjoy a special offer. Please note that this product is on pre-sale, and orders will be shipped within 15 business days from the date of purchase.
Limited stock is available – secure yours today!
Original Fan-Incorporated Design, Superior Decoding, High Brightness, Ultimate Adaptability!




LED Type: 18 pieces of 3030 LED chips
Cooling System: 12,000 RPM silent fan, aircraft aluminum body
So for those who dont know if you buy any type of generic led bulbs for these chevys it will give you a warning light on your dash.
These do not! Super bright led bulbs that dont cause any issues on the dash and the fitment is perfect 👌
Bulbs are much brighter than stock 921 bulbs almost like having headlights in the rear! (Haha) although they seem to be of decent quality, these bulbs have a very sharp edge and were impossible to install without filing the edge ! So far that's the only real complaint, I have about them, also they do make some noise , generated from the fan, not a big issue as I don't drive around in reverse that often, haha
these are plug and play, very bright for a non ballast reverse light 10-10 recommend for DIY project.
Once again I’m blown away by how great products are from this company. I have kitted out 3 vehicles with headlights, turn signals, interior lights and accessories from this company now. I’ll never buy LED headlight bulbs anywhere else if I can avoid it. These reverse lights work amazing! They easily light up my 100 foot driveway. They cast a great amount of light to the sides of my truck too so I can see the edges of my driveway like it’s day time. Great for when I’m barely awake at 4 am leaving for work haha. If you’re on the fence about auxito just go for it. You won’t be disappointed.
Work as described
Suit for Socket: T15, 912, 921, 906, 904, 902, 922, W16W, just plug and play without modification. ONLY used for backup reverse lights Package...
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Light Output About 1300 lumens per bulb, 2600 lumens for both 912 921 LED reverse lights. 360° full view angle, with HD projector, 300%+ brighte...
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Please make sure there's enough room in the light housing for the heat sink on these bulbs. 921/912 LED backup reverse light bulbs: about 2000 lu...
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Love the brightness of these lights! Plug and play, perfect!
The headlights worked very well. The backup and turn signal lamps were incorrect though
Lights are great, very bright, distinct cutoff, no glare. Headlights prevented me from hitting a deer on my 1st test drive. There is so much more light off to the side I could see the deer coming.
Very bright love them my second pair first one I bought in 2020
Got the updated 2025 version of the 9003 bulbs, literally lights up the night. I drive for a living overnight on some dark roads and highways, these lights are game changers. I don’t think I’ve used the high beams once since I installed them, before I could barely see with halogen high beams. Great bulbs!!