The fly killer is very safe, eco-friendly, and chemical-free with a safety grille that has no poisonous vapour, irritating odour, or contamination. This electric fly killer is ideally suitable for all domestic and commercial purposes. This fly is the perfect addition to commercial spaces such as restaurants, pubs, or offices. FEATURES Efficient and powerful electric bug Durable material Eco- friendly Safe and secure Chemical free Easy to clean Simple to install Suited for domestic and commercial use Corrosion and scratch proof SPECIFICATION: Voltage power: 20w, 30w or 40w Applicable area: 20-40?, 20-60? or 20-90? Product material: steel mesh PP fireproof ABS Voltage frequency: 110V-220V 50HZ Mosquito control method: physical light induced electric shock Tube color: blue purple Grid voltage: about 1800-2500V BOX INCLUDES: 1 x Fly Control 1 x Hanging Chain?FRIENDLY RECOMMENDATION?Use the included brush to sweep the grid clean each morning. You can hang it on the wall with the metal chain. We recommend setting up this mosquito killer lamp 2-3 hours before nightfall and turning off the lights to clear a room of biting nasties for better result. ?WIDE APPLICABILITY?This bug is widely used in different places such as homes, kitchens, schools, hospitals, restaurants, gardens, terraces, offices, etc., as well as other commercial and industrial uses. Enjoy a quiet environment free of mosquitoes!. ?EASY AND CONVENIENT TO USE?This wall mount mosquito killer comes with extra stainless chain. You just hang it on wall, plug in power, then use it. The flat bottom also makes it stable on the table and ground.Ideal for any indoor environments and activities.Powered by Plugging, has no annoys about changing battery or charging. Just hang on and enjoy a house with no insects. ?SAFE AND ECO FRIENDLY?This mosquito killer lamp indoor with 360 protective grid cover, preventing accident touching with the electrical grid. Protect your kids, pets. Also this mosquito and fly killer trap has no chemicals, no fumes, no smell, toxic-free, no worries if you consider about your kids ,pets or using it in kitchen ,living room. Making killing insects easy and safe!. ?POWERFUL MOSQUITO CONTROL?This plug in fly killer with 2 UV lamp attracts mosquito, flies, moths, wasp, gnats, beetle and other flying insects, No need you waving around to catch the flies mosquitoes. Easy, Efficient,Eco-friendly!.