AC 90-305V/50-60Hz Dimmable: 1-10 volts Power: 236 watts Luminous flux: 30680lm Efficiency: 130lm/W Beam angle: 120° CRI Ra: > 80 Light color: cold white Kelvin: 6500K ± 200K Working temp: -40 to +55 °C Protection class: IP65, IK25,4 cm ( 10 inch )D" mark according to EN 60598-2-24 Weight: 4.8Kg Diameter: 400mm Height complete: 203.5mm Energy efficiency class: A++ kWh/1000h: 236 5 year guarantee IES files available on request