Mingtai ZF700 halogen operating light

Technical parameters: Technical parameters MINGTAI ZF700 Illuminance (lux) 30,000-165,000 Color Temperature (Kelvin) 4,300±50 Lighting Spot Size (mm) 100-360 Illumination depth (mm) ≥1000 Light Note depth (mm) (L1+L2) ≥1500 Radiant power/intensity Ee/Ec(mw/㎡lux) 3.8 Brightness control range 16-steps continuous light adjustment Temp rise (Surgeon head) (℃) ≤2 Main & spare bulb switch automatic switching Power of bulb(V.HZ) ~220V/50HZ Input power(W) 400 Bulb type halogen Bulb