the different lamp holder have different usage, classification by function have :
1, LED insturment light :T5 B8.5D
2, LED indicator light : T8 T10 T11 T13 T15 BA9S
3, LED turn light: BA15S BAU15S BA15D 7440 3156
4, LED brake light: BAY15D BAZ15D 7443 3157
5, LED license/reading light: SV8.5
6, LED fog light:H1 H3 H4 H7 H8 H10 H11 H13 H16 880 881 9005 9004 9006 9007
Because there have vary types, every car manufacuters use different lamp holder for there cars, choose the commensurate lamp holder according to the different type of car, but most lamp holder can generality use.
1, LED insturment light :T5 B8.5D
2, LED indicator light : T8 T10 T11 T13 T15 BA9S
3, LED turn light: BA15S BAU15S BA15D 7440 3156
4, LED brake light: BAY15D BAZ15D 7443 3157
5, LED license/reading light: SV8.5
6, LED fog light:H1 H3 H4 H7 H8 H10 H11 H13 H16 880 881 9005 9004 9006 9007
Because there have vary types, every car manufacuters use different lamp holder for there cars, choose the commensurate lamp holder according to the different type of car, but most lamp holder can generality use.