Powered entirely by solar energy, leave outside to charge in the sun by day & in the evening choose between the flame effect LED display with orange flickering lights, or switch to the violet UV setting to zap pesky insects. The perfect companion for summer evenings, take away on camping trips, it is super lightweight & can hang or be freestanding. As this is a solar powered lamp the bug zapper isn't as effective as a mains powered unit & wont zap big house flies, but it can zap skinny annoying blood thirsty mosquitos if it has had a good charge in the sun. If you want something more powerful for bugs consider a Plug-in Insect Killer. Change from flame lantern to bug zapper at the flick of a switch Powered entirely by solar energy 31cm x 13cm