Features:This large UV flashlight with 100UV LEDs allows you to cover a much bigger area without losing the intensity of the UV light. The applications is perfect for inspection applications, security control, rodent contamination, hotel room inspection, and much more. Emits 395 nanometer wavelength 100 UV LED allow to cover a larger area.Makes semen stains and other bodily fluids fluoresce Perfect for outside use such as hunting scorpions and minerals Water and shock resistant Perfect for leak detection (when used with UV dye) Rugged, machined aluminum construction with knurled design Due to the intensity of this UV LED device UV protective glasses are recommended. Do not look intoSpecifications:Bulb Type: LED 390 to 410nmBulb Life: 100,000 hrsBody Material: aluminum with "O" rings for water resistanceBattery Require: 6 x AA alkaline batteries (not included) Battery Life: approximately 20 hours on 6 AA batteries (batteries not included)Switch Type: push On/Off buttonHead Diameter: 3.1" or 78mmBody Diameter: 1.46" or 37mmLength: 7.6" or 192mmUsed for:Perfect for organic waste & pet stain detector.Mineral & scorpion huntingHotel inspection,security checksCounterfeit passport & driver license detectorForensic analysis & counterfeit identificationWarning:DO NOT shine directly in eyes.DO NOT shine on skin for prolonged periods.Package Contents:1x 390-410nm 100 LED UV flashlight (batteries not included)Note:1.Please allow 0.1-0.3cm differences due to manual measurement, thanks.2.Please understand because of the light irradiation or computer display difference, so I can"t guarantee photos and real color is 100% the same. About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 29093 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.