This listing is features (2) pieces of Xenon White 6-SMD 31mm festoon LED bulbs and it's good for map/dome, trunk, side door lights, glove box and more.
6-SMD chips per bulb
Size: 1.25" (31mm) in length
Top shine light output design
Replace DE3021 DE3022 and DE3175
Xenon white 6000K
Direct replacement LED bulbs! Just plug and play, no modification is needed!
If LED bulb doesn't light up after installation, please simply flip 180 degree re-insert it oppositely (because LED bulb has polarity like a battery).
Since the LED bulbs have lower wattage, therefore when installing on some newer European cars, you need to tap on load resistors to get rid of the error code on dashboard or flickering issue.