... : 1. Function as indicator, signal light, door light, side light: T10 Series products2. Function as tail light, brake light and turn ... . Function as plate number light, reading light and ceiling light: T10 FESTOON base products. 4. Function as fog light: H1/H3 ... lighting, warning indicator, etc. Other items:T5 (74), BA9S (57), T10 (194), T13, T15 (921), T20 (7440, 7443), S25 (1156, 1157 ...