Specification Port Connector Size Ø28 mm Fibre Type PMMA / Glass Material Black Hard Anodized Aluminium Mains Supply Voltage 100-277V / 50-60Hz Total Power Consumption 145 W LED Power Consumption 138 W LED Lifetime (L80) > 60,000 hours LED Driver Lifetime > 100,000 hours (at 80% load and Tc 70°C) Dimmer System 0/1-10V (DMX, DALI/DALI-2, D4i, PWM, Pot., and Casambi available upon request) Thermal Protection Automatic resettable Protection Rating IP20 (External LED Driver rated IP66 / IP67) Cooling System Active Fan Cooling Cooling system lifetime 70,000 hours at 40°C Fan Noise Level ≤ 30 dB Ambient Temperature -10°C to 30°C Applied LED Nichia CCT (Nominal) 5000K CRI (Ra) Typical Value ≥ 83 Weight 5.5 kg