... 4. Pair of switches, double indicating lamp maneuver boxes: Power switch, timer switch, power light, active status indicating lamp.5. Removable plastic counterweight ... (kg) :7.5Gross weight (kg) : 8 Power Supply : (220/110V)(50/60Hz)Power Consumption (W) :220+10 Spectrum Range :2 ~ ... in househole, which will be under the direction of doctor.Power supply for different model of TDP: AC200V(or 110V), ...