•Technical Parameters:700 LED head/500 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
•Power Supply: 220V,50HZ
•Lamp Beads Power:1W * 60N / 1W *45N
•The Average Life Expectancy H Lamp Beads: 50,000 Hours
•Lowest installation height: 2.8M--3.1M