A bigger design for a bigger catch. Just like the other Dynatrap models, the Dynatrap DT2000XL attracts and captures all flying insects, including moths, flies, gnats and mosquitoes. However, the DT2000XL is twice as big as the DT1000 and DT1100, has brighter bulbs, and a more powerful fan. There is also a protective screen between the bulbs and the fan, and a damper that closes when the trap is turned off to prevent the insects from escaping. The Dynatrap is equally suitable for large areas which require heavy duty insect prevention and for small yards patios. For heavy duty insect control, nothing is more powerful and effective than the DT2000XL.