This is an UV ultra violet LED flashlight with 9 LED bulbs. It& 39;s aluminum body makes it light weight and portable. It is perfect for camping, outdoors, around the house and many other uses. The water resistance design is for use on rainy days. Perfect for: Lice egg or nit detection. Detecting bed bugs. Checking ultraviolet inks in currency and ID& 39;s. Activation of fluorescent inks/dyes used as anti-counterfeiting measures. Checking hand stamps at clubs. Examining artwork and glass work for hidden repairs. Scan a crime scene for foreign materials. Finding scorpions in your yard, house or the desert. Curing UV glue, illuminates fluorescent minerals. Type: LED Ultra Violet Flashlight Light Bulb Type: UV Light Operating Voltage: 4.5V Number of LED: 9 Battery Type: 3 x AAA Alkaline Batteries(Not Included) Note: Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures. Package Includes: 1x LED Ultra Violet Flashlight