IBELL Insect Killer Machine

No spray, No Smell, No Poison and No side-effect at all! Insect Killer is suitable for homes, restaurants, hotels, office. This unit is using high-quality ultraviolet bulbs to attract insect which is then eliminated by the high voltage current which runs through electrified metal grids. Highly effective against most of the common flies except mosquitoes. For best usage: keep the product away from strong light & wind. Best location is at the entrance of doors or windows, keep 0.30 meters away from walls.