Power:30W Luminous flux:2100lm Luminous efficacy:70 lm/W Ta:-25ºC to 60ºC Tc:< 85ºC Thermal Protection:Yes, Automatic against overheating Dimmable:1-10V / potentiometer / Dimmable range from 20% to 100% Material:Aluminium Beam angle:35° Expected lifetime:50.000 h / 70% Classification:II IP:44 Mounting:Recessed Power:30W CRI:>80 Voltage:230 - 240 V AC Max. temperature (tc):under 85°C Ambient temperature (ta):-25 to +60°C Colour:Grey, White (RAL 9010) Approvals:CE