... with 2 uv lamps 3.material:stainless steel 4.applied in medical,hygienic units,school,office etc. Ultraviolet germicidal lamp trolley1. ... 50Hz or 110V 60HzPower: 2×30WThe adjusting angle of the lamp arm: 0°-180°3.Method of usageThis product can ... used and then withdraw theplug from the socket. Movable UV air sterilization lamp trolley,mobile uv lamp,double uv lamp tube,stainless steel,FY30IA,CE,SAA