12 V Nominal performance w : 10: w, sokkeltype: s8,5, length mm : 31: mm, voltage v : 12: v, stikbredde mm : 30: mm, lamp pæretype: c10w: one low price lining one spare bulb to use in person and vans. Before you buy, bowl you in car instruction check, about it question lamp socket is correct. Properties: Plinth: s8,5 Voltage: 12 volt Effect: 10 watts Width: 30 mm Height: 11 mm