Industrial UV Flashlight - 365/395nm Black Light, IP65 Waterproof, 3W LED, USB/AAA Powered, Aluminum Mini Pen Light

Ever wanted to see invisible ink? Check IDs for authenticity? Find pet stains on carpet? This little UV light makes fluorescent stuff glow — hidden dirt, security marks, hotel bed checks. 365/395nm wavelength, industrial grade, fits in your pocket.

What it does:
- Dual wavelength: 365nm + 395nm UV (covers most uses) - Industrial IP65 rating — dustproof and waterproof - 3W LED — bright enough for most detection - Aluminum body — tough, won't break if dropped - Dual power: USB rechargeable OR AAA batteries (flexible) - Compact pen size — fits in pocket or tool bag - 2+ hour runtime per charge - Black body, UV light output - Great for: ID/currency verification, pet stain detection, leak detection (with dye), hotel inspections, resin curing

Specs

Origin Guangdong, China

Real talk: This thing is surprisingly useful. Check if hotel sheets are clean (bodily fluids glow), find where your cat peed on the carpet, verify cash, see invisible ink in pens. The 365/395nm combo covers both typical UV uses. Aluminum body feels solid, not cheap plastic. Dual power means you can use AAA batteries if the USB runs out. That's cheaper than a movie ticket. Get one for your keychain.