Built-in ground emitters I for HQI-TS-lamps, - Mirror optic made of high polish aluminium, asymmetrical distribution of the luminous intensity - Includes intermediate unit, ignition device and condenser - Hardened protective glass (12mm), frame made of cast aluminium - Silicon rubber seal - Housing made of cast aluminium - Max. loading capacity 1.5 t Voltage: 230V 50Hz Protected to: IP 67 Protection class: l Made to DIN VDE 0711 Luminaires generally compensatet