921 LED Bulb for Backup Reverse Light Bulbs, 2600 Lumens 4014 42-SMD, 6000K White, Non-polarity
921 LED Bulb for Backup Reverse Light Bulbs, 2600 Lumens 4014 42-SMD, 6000K White, Non-polarity
2-Year Warranty with Pay with Ease








2-Year Warranty with Pay with Ease
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Used for upgrading the stock backup reverse lights, plug and play direct replacement for 912, 921, 906, 904, 902, W16W, T15, etc socket
Electroplating process housing, improves oxidation resistance and produces less heat, ensuring a 30,000hrs longer service time
"Most focused light pattern from an LED I've seen! These bulbs have lots of diodes providing a more complete 360 degree spread to reflect against the mirror inside the taillight housing. Time will tell how long they last, but seem to be a higher end product because the design of the base that plugs into the socket is the latest in LED design because it handles heat better."
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works great
These are much brighter than the factory lights. Makes backing up in the dark a lot easier.
They provided excellent customer service while ordering. I appreciated that customer service reached out to confirm my mailing address.
The light bulbs were easy to replace. Took me 10-15 minutes.
The yellow led fog lights look great on my truck.
Thank you.
Really love my headlights and my backup bulbs.
Love the brightness
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View full detailsIf you are looking to replace your vehicle's 3157 or 7443 parking light, brake light, or turn signal light bulb with an LED, you may want to co...
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I bought these to replace the dim brownish halogen bulbs on my 2015 Mercedes GLK350. The stock halogens were so dim which was ok for running lights but since it doubles as a high beam it was totally ineffective as high beams Replacing the stock halogens with the AUXITO H15 LEDs was realtively easy and straightforward.
These LEDs are much whiter, crisper, and significantly brighter than the stock halogens such that perihperal lighting as well as range is dramatically improved. No concerns about quick flashing or error light with this swap. I totally recommend these
I bought these to replace the dim halogen bulbs on my reverse backup lights for my 2015 Mercedes GLK350.
The stock halogens were so dim it made it very difficult to see while backing up in dark areas and at night time. So much so that even the camera had a tough time picking up the light. I was able to see more so from the taillights vs the actual reverse light because the stock taillights were brighter than the stock reverse halogen lights.
Replacing the reverse halogens with the 921 was realtively easy and straightforward. the replacement LEDs are significantly larger than the stock halogen bulbs so you will need to finesse the LEDs back into the housing. Was not crazy easy, but not impossible either as long as you take your time.
Reverse LEDs were significantly brighter than the stock halogens and backing up with the camera is like night and day. perihperal lighting as well as range is dramatically improved. No concerns about quick flashing or error light with this swap.
I totally recommend these!
AUXITO 5202 LED Fog Light Bulbs, 3000K Amber Yellow 6000 Lumen Plug And Play
Outstanding product and super easy to install!
I recommend D4S LED Q16 which work very well and shine brighter than OSRAM XENARC by 20%. 4 stars because they are not 360 degrees, so the lens gives dark spots in front of the car.




