For The 4x White LED Dome Light Bulbs DE3175 DE3021 DE3022 3175 Festoon Dome Lamps 31mm(1.25")

-This listing comes with 4 PCS of light bulbs
-Color: White (with 180 degree light output)
-Approx. 15mm x 31mm (0.59" x 1.25")
-LED Type: 1210 12-SMD (For DC 12V vehicles only)

The 1.25" (31mm) light bulbs will replace 3021 3022 3175 6428 6430 DE3175 DE3021 DE3022 etc.

Product Description
-50,000 working hours
-Extremely long lasting life
-Ultra bright and durable LED/SMD bulbs
-Instant light on/off
-Just plug and play
-For replacement of turn signal light, corner light, parking light, side marker light, tail light, and backup lights, etc.
*Please flip the bulb horizontally if it does not light up to match the + and - polarity.
**Please note: These light bulbs are slightly wider than original stock bulbs, please make sure your car's housing having enough room to fit them in. Please refer to Product Features for size reference
***Please note: Some newer models of European cars or cars with canbus system may need to purchase the Canbus Error Free bulbs to bypass the on dash error message. Please research before making purchase