DE3175 DE3022 DE3021 3175 6428 Festoon LED Bulb 30MM Canbus Error Free for Interior Dome Map Lights Door Courtesy Lights Trunk Lights License Plate Lights (Pack of 4)

Nice easy to use.

Helps me to see everything in the car at night

The light fits perfectly and is very bright - but for the old Mercedes 300D it went into - the color temperature makes the interior washed out. This color does look good in newer vehicles- but I’d suggest something more around 3000k for older vehicles like the 300D.Good product and doesn’t seem to care about polarity. Easy to install - good value.

These lights are super bright and an upgrade from oem lighting. I installed these about a week ago, three out of the 4 are still doing alright but the 4th one is flickering already. I am sure the other 3 are going to start flickering sooner than later as well.I would have messaged the seller to have this problem fix especially with this happening so soon, however, I could not contact the seller without going through Amazon support and returning the 4 lights and roll the dice that the next 4 won't flicker.I would recommend going with a better set if you want longevity.

Only needed one bulb to replace the ceiling light in my car but it wasn't too expensive and it provides more light than the original bulb it replaced. The fact that it is polarity insensitive is cool since you can't plug it in wrong.

Much brighter and use only a fraction of the power from the batteries on the boat

Tried this as a substitute to run in my car instead of the other led. These were still adequately bright but the canbus still was finicky towards the bulb. Other than that these bulbs are worth the pricing their listed for and work well. Oh I tried using this in a mercedes btw

Much cheaper than at the autoparts store. Nice and bright, fit perfectly, easy to install. No issues with them burning out.....which they should not do for a very long time.

This DE3175 30mm is the perfect fit for Subaru Outback & Crosstrek interior light, some DE3175 are 31mm needs to spread the connector.

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