Cutequeen 20pcs Blue 31mm(1.25") 12-smd 12v Festoon Dome Light LED Bulbs De3175 De3021 De3022 3175 (Pack of 20) Size: 15mm x 31mm (0.59" x 1.25") Color: blue(with 181 degree light output) Type: 3528 12-SMD 20 bulbs included in this pack Only for DC 12V vehicles The 1.25" (31mm) led light bulbs will fit 3021 3022 3175 6428 6430 DE3175 DE3021 DE3023 etc.