... chip,CE,RoHS,ISO,FCC 3:punctual delivery time anion lamp:The function of anionElimination of dust, smoke and toxic gasImprove ... abilityInput VoltageAC110~240VFrequency Range50/60HzPower Factor>0.9Power Efficiency>85%Working VoltageDC36VLED Consumption5WSystem Consumption6WJunction Temperature<75°CWorking Temperature-40°C~50 ... Weight220gWorking Life>50,000hrAnion quantity>1,200,000ea/cc anion lamp