►Diameter of lighthead(mm): 650
►Illumination at 1m(Lux): 40000-180000
►Brightness control range: 0-100% stepless adjustment
►Color Temperature(Kelvin): 4000-6000
►Color Rendering Index(CRI): 85-95
►Temperature rise(Surgeon head)(℃): ≤1
►Temperature rise(Surgical field)(℃): ≤1
►Total Irradiance Ee(W/m2): ≤573
►Radiant Power Ee/Ec(mW/m2 lux): ≤4
►Effective Focusing Depth(cm): 60-130
►Lighting Spot Size(cm): 16-28
►L1+L2 depth of illumination(cm): ≥130
►Bulb Type: LED
►Bulb Brand: OSRAM
►Bulb Quantity: 45
►Bulb Powe(w): 45
►Average Bulb Life(hours): 80000