Advanced technology - LED Blue-violet band emits 365-420nm wavelength. This wavelength has a fatal attraction with the long-lasting stability of insects in Mosquito. Not only can kill mosquitoes, but also eliminate other insects. Powerful and effective - The latest type of mosquito zapper. It attracts bugs by emitting high-intensity UV light. Insects then make contact with an extremely powerful high voltage electrically charged metal grid, instantly killing them. Kills a limitless amount of insects. Chemical - Free - Made of Eco-friendly material. Get rid of mosquitoes fast without sticky, messy poisons or sprays. Use natural physical methods to get rid of flies. Great for places where pesticides can't be sprayed like kitchens and hospitals. Completely harmless to humans and pets. 45 ° Slope Design - Mosquitoes automatically slipping off, no need to clean up the mosquito zapper, ensure the full range of multi-cycle mosquito kill. How to change the mode: Three modes can be chosen from the switch control. The first switch is regular light and bug zapper mode. Second switch just a slight light mode. Third switch just the bug zapper mode. Safe to use indoors and outdoors in any standard light fixture - No more pesticides or harmful sprays to keep away mosquitos and flies. The UV light will quickly get rid of any kind of insects by luring them in and zapping them as they get close. Install this before your next outdoor activity to protect family and friends. Widely used on decks, patios, porches, backyards, warehouses, garages, parks, homes, living rooms, kitchens, basements, offices, hotels, restaurants, schools, etc. Package Contents: 1 LED Light Bulb Zapper 1 Lamp Bulbs Holder Converter Adapter Easy To Follow Instructions Step 1: Turn the light switch on for the light bulb to be 100% light and bug zapper to be on with UV light illuminated Step 2: To change to the next setting turn the light switch off then on again to change the light bulb to 60% light and bug zapper to be on with UV light illuminated Step 3: To change to the final setting again turn the light switch off then on again for only bug zapper to on with UV light illuminated Specifications: Power: 15W Lamp Base: E26/E27 Voltage: Input 110V/220V Lifetime: 50,000 Hours Modes: 3 (100% Light + Mosquito Zapper, 60% Light + Mosquito Zapper, Mosquito Zapper Only) Brightness: 600 Lumens (effectively covers 320 sqft)