Flying insects are attracted to ultra-violet light. On their way to the lamp, the insects are drawn into a removable receptabcle on the underside of the apparatus by a built-in sucking fan. They are then killed by dehydration by continuous air movement.
Highly effective! Noiseless, scentless, uses no chemicals.

Power Supply : DC6V Rechargeable battery or DC adapter
Lamp Type : 1 x 6 watts ultra-violet tube (Item # F6T5BL)
Dimension : 230(L)x 170 (W) x 290 (H) mm
Weight : 1.6 KGS
Safety Standard : CE