*A 4 watts mosquito trap is a device that uses a low-powered ultraviolet (UV) light to attract mosquitoes. When a mosquito flies close to the trap, it is attracted to the light and comes into contact with the electrified metal grid. The mosquito is then electrocuted and killed.
*4 watts mosquito traps are relatively safe for humans and pets, as they do not emit harmful chemicals or radiation. They are also relatively quiet, making them a good option for use in homes and other indoor spaces.