| This 395 nm UV blacklight flashlight uses 128 UV LEDs (390-395 nm) with up to 20 W output to illuminate a wide area without losing intensity, helping you quickly spot fluorescent evidence and residues. Use it to locate pet urine from cats and rodents, check pets for ringworm, hunt scorpions, inspect hotel sheets and rooms, and scan bathrooms and carpets. It also supports ID verification, currency and bill checking, authenticity checks on documents, security control, and forgery analysis where newer inks and dyes can appear differently under UV light. In automotive and maintenance work, it helps find leaks in cooling systems, HVAC air conditioning systems, radiators, transmissions, sunroofs, … | |