The mosquito zapper lantern uses UV light bulb which produces omnidirectional UV light to attract mosquitos, flies, and other insects. They will be killed once they touched the electrical network system. Compared with Mosquito coil or spray, this one is safe, convenient, and does no harm to the environment, offering you a comfortable and quiet environment. The light uses a USB cable to plug in and play,adapt to any USB adapters.Such as a laptop, bank and car adapter,or an extra adapter to plug it into a wall outlet. Hanging hoop make it convenient to on the tree, porch and everywhere you want. The flat bottom also makes it stable on the table and aground. You 't need to wave, and you 't have to endure the smell of mosquito coils. Perfect for in home, balcony, garden, hotel, camping, enclosed patio, courtyard, etc. The lamp simulates the body temperature to emit heat, attract mosquitoes, and further strengthen the trapping ability. The suction and the deadly electric shock leave nowhere for mosquitoes to escape. Our lamp has a tray for the dead flies in the bottom of the device. To clean it up, just simply remove the tray and clean it up with a brush or flush with water. color: Material:ABS size:6.6 x 6.6 x 14.5 cm Package Contents: 1 x Lamp 1 x USB Cable 1 x Cleaning Brush Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.