Multi-function rechargeable UV LED flashlight

Multiple applications: the uv light flashlight are appropriate for hotel room inspections, revealing unknown human and pet fluid stains, contamination places that can't be detected by the naked eye; The blacklight flashlights can also be applied for authenticating currency, official ID cards and so on Waterproof material: the uv light pen bulk are made of quality aluminium alloy with unbreakable and scratch-resistant lens, which can work reliably in rainy and snowy weather, and are able to sustain accidental fall and temporary immersion