We advice that the mosquito catcher is switched on 2-3 hours before sleeping. At the same time, the window and the door need to be closed to prevent more mosquito entering the room.

• The UV lamp dumet,light dark corners effectively kill bacteria and viruses, protection of family health
• Effective area: 30 square meter Rated Voltage:110-220 Power: 4W Rated frequency :50hz/60hz
• The mosquito catcher uses indoor, not outdoor.
• Package includes A bug zapper /mosquito lamp A instruction book
• 100% New High Quality.

The UV lamp dumet,light dark corners effectively kill bacteria and viruses, protection of family health