Auto LED Bulb use as different function for the car.

Fitment & Size Guide

Find out the correct bulb size for your car is the most important step while upgrading to LED bulbs. Following are some interchangeable size for each bulb for reference

T5=74,17,18,37,70,79,85,86,2721£¬
T10 = 194£¬158, 161, 168, 175, 2821, 2825, 2827£¬W5W
T15=T13£¬516, 579, 901£¬904£¬906£¬908, 909£¬912, 914,915,916,917,918,920,921
BA9S=53,53,182,257,363,430,615,756,1445,1155,1819,1895,1891,1893,1895
1156 = S25, BA15S, 1156A, 1141, 2056,7506
1157 = S25, BAY15S, 7528, 1157A, 2057, 2057A, 2357, 2357A
3156= 3056£¬ 3456£¬ 4156£¬ 3155
3157 = 3057, 3457, 4057, 4114, 4157, 3057A, 3157A, 3457A, 3757A, 4157NA
7440 = T20, 7440A, W21W, W3X
7443 = T20, 7444, 7442NA, 7444NA,W21-5W
7507 = 12496, BAU15S
28MM Festoon = DE3021, DE3022
31MM Festoon = DE3175
39MM Festoon = 1286418, 6461, DE3423, DE3425
42MM Festoon = 578, 211-2, 212-2, 214-2£¬6411£¬12866

880 = 884, 885, 890, 893, 899,
881 = 886, 889, 894, 896, 898
H1
H3
H4
H7
H8
H11
9003
9004
9005 = 9011£¬HB3
9006 = 9012£¬HB4
9145 = 9040, 9045, 9055, 9140
9007
H13 = 9008
5202 = 5201, 2504