Works Fast: The fly traps featured with double wavelengths of 365-395 NM UV light that starts working immediately to attract, trap, and kill flies, fruit flies, moths, gnats Ideal for Your Home: It has no odors and no messes. Making it the choice for homes with children and pets Easy to Use and Reusable: Simply insert a glue card and plug the trap into an electrical outlet. Refill glue cards are available for continued insect protection."REMEBER FOR RESULTS DARKEN THE ROOM FROM ALL OTHER LIGHT SOURCES" Discreet Design: Flying Traps not only kill flies , but also get rid of fruit flies, gnats, moths,mosquitos and other small bugs.Trapped insects are hidden on the back of the glue card 5 GLUE BOARDS + 9W UV BULBS: We have added to Fly Trap set 5 Glue Boards, to ensure that you have refills for a longer period of time. and the 9W UV light naturally attracts flying insects to the trap to protect large rooms Sleep Assistant: It can be used as a night light. Different from bug traps, the small moth catcher protects your eyes from the direct insight of ultraviolet rays. It will constantly light up in night until you turn it off manually