Non-polarity | applied to US standard and CK sockets.
7443 LED Bulb White, 7443 LED Bulb Red, 7443 LED Bulb Amber, 7443 Switchback LED Bub, 7440 LED Bulb Amber
Load resistor or flash relay might be needed
Why do you need LED turn signal bulbs with a built-in resistor function? When you want to upgrade your car's turn signals from yellowed, dim ha...
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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.
