The DynaTrap® DT1050-TUN operates economically and is easy to set-up. Our award winning DynaTrap® technology uses a three-way protection plan for insect extermination. A powerful UV emitting fluorescent bulb produces warm and bright light that attracts insects to the unit. The DynaTrap® also produces carbon dioxide, which is irresistible to mosquitoes. After Insects and mosquitoes are lured to the trap, the powerful fan draws them into the retaining cage where they dehydrate and die.