Product details:

The DynaTrap Indoor 600 square feet insect trap provides effective protection from disease carrying flies and other flying insects in a discreet, quiet unit. The UV emitting fluorescent bulb produces a warm light at a wavelength specifically designed to attract flies. Once attracted, the insects are trapped on the non-toxic StickyTech Glue Board which is concealed by the easy open cover. Simply replace StickyTech Glue Boards as needed. Included bulb is designed for 3,000 hours of continuous use, or roughly 4 months.