Major bulb illumination:   160,000LX
Stand by bulb :               80,000LX (at 1m distance)
Color temperature:         4000K±500K
Color Rendering Index Rate:100≥Ra≥85
Depth of light beam(cm):≥500
The value of total irradiance(mW/m²lx)：＜6
total irradiance:≤600W/m²
（temperature rise on the head
of patient under surgical operation≤2°
Mains voltage:                AC220V±10% 50Hz
Bulb voltage:   AC24V     Bulb power:  425w
Input power:   500VA
Height for installation:    280-320cm