The cold light shadowless surgery lamp,is the vertical cold light four surgery shadowless lamp, it has used the vacuum coating craft, has the illumination intensity well, the light gentle, the cold light performant is good, the installment convenient, the adjustment is nimble, operation simble and so on characteristics, is suitable in the minor treatment minor surgery illumination need. Suit for E.N.T Department,the Urology Department,the Gynaecology & Obstetrics Department. Technology Parameter: Mode LG004 Illumination (LX) 50,000 Power (W) 100 Mains Voltage (V) 220 Color Temperature (K) 4000±500 Bulb Voltage (V) 24 Diameter of Lighting 500