Headlight Classic LED black* 3 white LED On/Off-Switsch with 3 batteries LR 03 (AAA) long lasting light heavy duty plastic housing diameter 70 mm (~2,75 inches) 95 mm (~3,74 inches) length black/chrome with small barge Articles marked with* are not made for puplic use according to the german StVZO. (ONLY important for buyers from GERMANY!)