... *16d Filament: C-6/C-6 Base: WEDGE BASE Auto indicator bulb T20(wedge bulbs,auto bulbs,automobile lamp,incandescent lamp ... : T5 ,T6.5 , T10 , T13 , T15 , T20 , 3156 , 3157 2)STOP&TAIL/FLASHER BULBS: S25 BA15S(1141),S25 BAY15D(1176),S25 BAY15D ... ,884,885,886,889,890,892,893,894,896 Auto indicator bulb T20