Technical Data Light intensity at 1 m distance (Ec) Klx 1 Color temperature of radiated energy °K 4 Color rendering Index (CRI) Ra 9 Light field diameter where the illuminance reaches 50% of Ec (d50) mm 9 Light field diameter where the illuminance reaches 10% of Ec (d10) mm 1 Total radiated energy Ee where the illuminance reaches max level W/m2 2 Ratio between radiated energy Ee and illuminance Ec mW/m2-lx 2 Radiated UV energy with wavelength less than 400nm W/m2 J ELECTRICAL DATA GENERAL DATA Minimum height of the room Elliptic reflector diameter Useful lighting surface Weight (Ceiling/Wall/Mobile) 1. the average lamp life suggested voltage, peak of commutation with reserve bulb when main bulb is damaged Battery group with automatic charger free maintenance battery Power transformer for different voltage