This mosquito UV lamp is powered by the solar panel. It doesn't need any extra power supply; the light attracts the flying pests and the electric current kill them quickly and effectively. It's completely an eco-friendly, hygienic and chemical-free. Besides, it also can be used as a light good for outdoor camping hiking. Feature - Color: As shown - Material: ABS - Size: About. 9.5 x 9.5 x 17cm - Battery Capacity: 2200mAh - Lighting time: 10-25h - Mosquito repelling time: 20-40h - Brightness: 30-180 lumens - Charging time: 2-4 hours - Camping Lighting: The High Light Luminous Flux ge;180Lm The Medium Light Luminous Flux ge;90Lm The Low Light Luminous Flux ge;30Lm - Camping tent light is a combination of camping lantern and UV mosquito zapper, amping light have 3 levels of brightness: High Light, Medium Light and Low Light. - Charging by solar power, No need of electricity, Solar powered mosquito lamp charges by day. Energy efficient and eco-friendly - UV light attracts flying and crawling pests such as mosquitoes, bugs, cockroaches, fleas, fruit flies by their phototaxis. The UV wave of the lamp is only effective to mosquitoes and other small pests and it does no harm to human. for garden, yard and lawn lighting and pests repelling.