We sell only Quality Equipment. T room from floor to ceiling. Stainless Steel Suspension Arm is adoptable in any room configuration High Quality Digital Control Panel for adjusting the required Lux intensity Sterilizable handle for mving dome in the required direction and focusing of the light spot Super Combination of Yellow and White LED's to produce a natural day light Minimum heat around surgeon's head and the operative field, temperature rise less than 1 degree C. Increases near surgeon's head. 220V/50Hz AC/ 110 AC/ 60Hz.Order safe item from us. The sale of this item may be subject to regulation by the U. Food and Drug Administration and state and local regulatory agencies.