The mosquito trap killer lamp for home and outdoor garden is the latest technology repellent. It must be opened in advance (at least 3 hrs) in bedroom And Do not turn it on until bedtime. The effect of this trap device is better in uninhabited environment, because human body temperature and smells are more attractive to any pest, insects and mosquitoes. It uses the physical way to kill mosquitoes and pest, it cannot kill mosquitoes when just turning it on. And do not open bottom tray immediately in the morning because the pests and mosquitoes trapped inside the tray may fly out the tray if opened immediately. Keep this device running for 2 more hours so that the pest suffocate to death. For the trap machine to work efficiently, it should be placed far away from a fan and room should be kept as dark as possible. It is widely used in villagesm countryards, house, hospitals, bars, hotels, apartments, kindergartens, restaurents, cafes, cinemas, farms, fields, offices and other venues.. Specification: Item size: 19*13cm Packaging size:13*13*19.5 cm Weight: 400g Color: Black & White Nominal voltage: 220V Rated power: 5W