This 2 pack of travel UV dual purpose flashlights by #LETION is a must have for every traveler. It has the UV light when you get to your destination to check the hotel room for nasty dirty sheets, and even worse, bed bugs. Nobody wants to bring bed bugs home with them and this is one way to ensure that you don't. Just turn on the UV part of the flashlight (the purple colored light) and look under the mattress for bugs. Plus you get 2 of these great flashlights for only $16.99 making th ed m a great find.