[2-in-1 Combination]Multifunctional camping light is a perfect combination of mosquito killer, strobe light and camping light. Not only does it help kill mosquitoes, it's also a camping light that doubles as emergency lighting both indoors and out. The UV wavelength is 365 nm. Blue light attracts insects, and then it spreads beetles. Insect killing lights can protect you from annoying mosquito bites while sleeping or camping. [USB CHARGING]You can charge this camping light via USB, it can work continuously for 5-12 hours after 3 hours of charging. [4 Lighting Modes]Our mosquito killer has a brightness adjustment function. There are 4 lighting modes for you to choose: 200 lumens/5 hours for high light, 100 lumens/10 hours for low light, 200 lumens/5 hours for strobe light, and 12 hours for mosquito killer/violet light. Choose the mode that suits your needs according to the environment. [IP65 WATERPROOF]The camping lights are weatherproof and can be submerged in water, exposed to rain and cold weather, and illuminate your tent at night. NOTE: The USB interface should be turned off prior to the flushing process. Size: 18*10cm Color: grey white Packing list: 1pcs