Basically it's a LED night lamp with an electric web in it, fitted for killing of flying mosquitoes & insects which get attracted towards the light of this lamp, so you have an energy-saving light and an option of mosquito killer in one product. Low Current Mesh design for safety purpose and power consumption is between 3 to 5 watt. Use of this product in daylight may affect killing of insects as insects don't get attracted towards the light and come in the reach of the machine web. For good results use the product in a dark place, it can be plugged anywhere inside the house or at the entrance where the inflow of mosquitoes is higher for effective response. Maintenance of this device is almost negligible and It Requires no chemicals, mats or sprays. No Smoke, No Allergy, No Suffocation, Direct Plug-in Economical use, low electricity bill Maintenance-free , No Use of polluting chemicals.