KATUR Super Bright 5630 Chipsets Aluminum CanBus Error Free 1.53'' 39mm DE3175 DE3021 DE3022 6428 7065 LED Festoon Car Interior Door Map Dome Lights Xenon White 12V 10-Pack

Was unsure what size festoon was needed for my reg plate lights and measured just over 30mm. Ordered 31mm and turned out to be 36mm I needed. For the money there was no point in sending them back so I opted for the modification process of making lamp fit bulb by a pair of pliers and a tweak.After replacing the 2 bulbs which were awkward to fit because of the shape of the actual heatsink they worked brilliantly.They are much brighter than I expected for the money.,I do have 7 spares now which I probably won't ever use but, who knows.Worth buying these instead of getting bulbs from the likes of Halfords etc as the cost is much cheaper.These are very well made and of good quality components. Heatsink means they shouldn't get too hot when in use.Highly recommend these to replace standard or halogen bulbs.

They provide bright and white light, without a hint of blueish light. They are exactly what I wanted in terms of interior light. With the aluminium heat dissipator, the central part of LED housing is wider than the standard 32mm bulb but they fitted the sockets without any issues. I tested and have 4 working so far, didn't bother to check the rest. And even if these end up failing, there's 6 more to replace... Very good value for money.

Bright, crisp white - a great replacement for interior filament bulbs.They are a little longer than 31mm - not a problem in my car but may be an issue if there’s not much spring to your lamp holders.I,ve had these in the car for about 2 years and one has failed today (started flickering) but as I have 4 fitted, it had left me with 6 spares so no great drama.

I have used the bulbs for interior lights on a yacht as they are very low current .

Super bright. Easy to fit and best of all no errors only had them in few days but now my car inside at night is daytime crisp white light

Now my Defender is bright at night when opening the doors. So much better than the old incandescent festoon bulbs, and they work well with the dim off - who'd have thought that the Defender would be modern enough to use PWM brightness control?

For interior lights properly works, its very bright white.I have used it for my VW Crafter as rear interior lights. With only one bulb everything is visible already, so I cant imagine how bright will be my van once all 10 LEDs will be installed with original light sockets. Once its done I will attach picture.The downside is that those LEDs are not error free as number plate lights, only interior was fine hence the lowered stars given.

I purchased these to replace the 12v festoon bulbs in my car's interior lighting setup, and I am very pleased with them. They are a very crisp clean white colour and are much brighter than the standard bulbs. And are great value for money.