Nichia 3W 365nm UV High Power LED Flashlight 1 x 18650

Specification: Product name: Nichia 3W 365nm UV High Power DIY LED Flashlight LED: Nichia 3W 365nm UV LED The size of core: 1mm*1mm Host material: Eagle Eyes X2 host,Aluminum Alloy Wavelength: 365nm Power: 440-540mW Battery Configurations: 1 x 18650 battery(not included) Switch: Tail clicky switch Lens: Tempered Glass Lens Waterproof: IPX-8 Waterproof Color: Black/Titanium Gray Weight: 80g without battery Size: 140mm x 40mm x 25.5mm(length x head x tail diameter) Features: UV light is a device that emits ultraviolet light, is a necessary tool to observe features of objects fluorescence and phosphorescence. UV flashlight is used to detect whether there everyday items containing fluorescent agent, particularly cleaning products, cosmetics, toilet paper, sanitary napkins or diapers, etc. UV flashlight can be used for money detector, the security tag on the paper money can be displayed.It also can be used for invoices, cigarettes, bank cards, driver's license, ID card, passport, etc. Note:Recommends using 4.2v 18650 batteries. Package included: 1 x Nichia 365nm UV High Power LED Flashlight Invoice: