The Dynatrap DT1100 features a new, sleek look Ñ including more installation options. In addition to our classic hanging chain, you can now wall-mount the Dynatrap for a fixed lantern-like appearance. The Dynatrap works best when installed 3 feet or higher above ground. Safe indoors and out, the Dynatrap is engineered for 3-way protection against mosquitoes and other flying insects. First, a UV fluorescent bulb generates a warm light, attracting insects. Then a second lure, an exclusive Ti02 titanium dioxide-coated surface, produces CO2 that's irresistible to mosquitoes. Third, a powerful yet whisper-quiet vacuum fan sucks insects into a retaining cage where they will dehydrate and die (usually within 24 hours).