►Diameter of lighthead(mm): 700/500
►Illumination at 1m(Lux):180000/160000
►Brightness control range: 0-100% stepless adjustment
►Color Temperature(Kelvin): 3700-5000
►Color Rendering Index(CRI): ≥95
►Temperature rise(Surgeon head)(℃): ≤1
►Temperature rise(Surgical field)(℃): ≤1
►Total Irradiance E(W/m2): ≤600+500
►Lighting Spot Size(cm):16-28
►L1+L2 depth of illumination(cm): ≥130
►Bulb Type: LED
►Bulb Brand: OSRAM
►Bulb Quantity: 80+48
►Bulb Powe(w):1
►Average Bulb Life(hours):≥80000