DE3175 DE3021 DE3022 3175 31MM 1.22”Festoon Canbus Error Free LED Interior Light Bulbs 6000K Xenon White, Super Bright 6SMD Chips for Dome Map Door Courtesy License Plate Lights (Pack of 6)

Very bright, good quality

I purchased the AUXLIGHT DE3175 DE3021 DE3022 3175 31MM bulbs in 2025, and I have to give them 5 stars! These lights are incredibly bright with a vivid red color that really stands out. They were easy to install and made an immediate difference in visibility and style. If you’re looking for super bright red lights, these are definitely the way to go.

Purchased and installed in my 2008 Honda Fit ceiling light housing. The OEM bulb is anemic, very anemic. I purchased another set that contained a 31mm festoon led bulb but it only doubled the light output of the original. Better but not good enough. I narrowed the choices to this set of 6 and another set that was rated at 400LM. However, it had 6500K light source -- a bit whiter than this one and it used a tad more power (2W rating). While I would have preferred to have the 400LM output, the LED's color is coolor and for me, 6000K is better than 6500K. After installing the 6000K LED lamp, the cabin lighting was much, much brighter. I am very glad I decided on going with these LEDs. Every Honda Fit owner who feels they need for more cabin lighting should consider buying this product.

Okay, it works, and the price is decent. But there is not protective tube around the chip, and the metal end caps are secured to the board by the flimsiest supports. When you insert the bulb into the holder bulb, the end caps bend in on both sides. Imagine taking a rectangular card and putting each end into a cup that just fits. Since there’s no support, the cups will easily tilt. This would be in contrast to a bulb where the LED chip was encased in a glass or plastic tube, and the end caps fastened to that tube. There is no tube—that is to say, there is no bulb, so technically, this isn’t a bulb. Also, this bulb is about 2mm shorter than the original 36mm bulb, and the end caps are slightly rounder. I’ll get a picture later. It still fits, but the vendor should at least get the dimensions exactly correct. Given that the bulb is kind of flimsy, I’m not sure how long it will last. But for now, it’s working, nice white light, not crazy bright like I feared, and definitely much brighter than the OEM.

Only time will tell but so far very impressed

Installed on 2006 passat works great no errors

I bought these LED cool white lights for the dome light of my car(97 ITR). It is nice and bright cool white color. It has a hint of blue. This light is slightly bigger than my old one, but it still fit. I had a hard time removing the dome light cover inside of my car. I needed that cover removed to put the new one in. There was one trick I have learned online. I used some Gorilla(duct tape can be used). Six inch strip I used. In the middle of that tape, firmly press on the dome light cover. Then, I grabbed the two ends of the tape and pulled down pretty fast. The cover came down with the tape. Before do the step I have mentioned. Make sure it is okay for the dome light inside of your car.

Awesome bulbs

Worked great in my 2017 Hyundai Santa Fe. The OEM overhead/reading/door entry lights were a yellow color because they were incandescent. These are nice and bright white. I thought they might be polarity sensitive but they are not. I thought I only needed 1 bulb to replace a burnt out bulb - but I did replace all 6 in the vehicle because they are so nice and I figured if 1 burned out, the rest weren't far behind. I'd definitely recommend these. Hopefully I'll never have to replace these again.

These lights are very bright they do appear to be quite small had to bend my tabs in to get itto hold in place would definitely by again when required since it came in a pack of 6 I will be replacing my interior lights as well.

Extremely bright lights . Very nice colour and great improvement from the yellow halogen bulbs that come stock. I do feel it's almost a bit to bright to be honest but that's my fault not understanding how LED brightness exactly work . I probably could have got less lumes or less amps. Either way really nice good lights forsure and they fit perfectly in place in my 2010 honda crv

Work well. Wish they were a little brighter tho.

Best Qualities and sharp lights