31mm LED Car doom Light Bulbs 6-SMD DE3022 Car Lamp Festoon Blue Bulbs cheap Size: 31mm (1.25") x 12mm(0.47") Color: White (with 180 degree light output) Type: 5050 6-SMD 300 Lumens Only for DC 12V vehicles The 1.25" (31mm) led light bulbs will fit 3021 3022 3175 6428 6430 DE3175 DE3021 DE3023 etc.