•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