3U anti mosquito lamp is non-harm,non-toxic,non-radiation,good efficacy,energy saving,easy to install. 3U anti mosquito lampvoltage:110v/220vwattage:20W/25W1)function: repelling ... mosquito control.8)lifetime:6000h9)Applicable to lawn light,guest room gate,corridor,balcony,bed room, factory, building, hotel and villa. 3U anti mosquito lamp ...