Input voltage: AC 200-277V / 50-60Hz
Power: 250W / 300W
System efficiency: up to 187lm/W
Light colour: 2700K / 3000K / 4000K / 5000K / 6500K
Beam angle: Type II light distribution / Type III light distribution / 60° / 90° / 120°
Light distribution: Rotationally symmetrical
CRI: >80
Lumen maintenance: 50 000 Hrs
Trim: Black
Material: Aluminium housing, glass
Mounting: Surface mounted
Size (mm): 545x503x64
Power supply: Built-in
PF: >0.9
Control: DALI dimmable / Non-dimmable
IP rating: 66
Windage: 0.23
Operating temperature: -15°C ~ +45°C
Warranty: 5 years