CHARACTERISTICS

Technical Parameters:70 LED head/50 LED head

illuminance adjustable range : 25% - 100% 
K Color Temperature :4000-5000K 
CRI RA :95 
R9  :90 
R13 :92 
50% Spot Diameter (D50): 150 mm     /     120 mm
10% Spot Diameter (D10): 280 mm     /     230 mm
Illumination Depth: 140cm     /     120 cm
Ultraviolet light irradiance within40nm wave length:0.002W/M2
Terperature at surgeon's head:≤ 2°C
Focus mode: manual or electric(optional,but price is different)
Power Supply: 220V,50HZ 
Lamp Beads Power:1W * 60N / 1W *45N
Input Power:   85W       /        65W
The Average Life Expectancy H Lamp Beads: 50,000 Hours
Lowest installation height: 2.8 M