Electrical Photocatalyst Lamp Mosquito Killer Insect Moth Fly Catcher Trap ber 220V 2W Voltage: AC220V Power: 2W Suggested using height : 0.8-1.2M (2.7 - 4 feet) Distance to wall: Over 0.3M (1 feet) Effective killing distance: Approx. 20 square meter. No poisons,no smelly,and no harmful chemicals Note:Color will be sent in random, please note that it may not be the color shown in the picture.