51 LED UV Blacklight Flashlight

You can smell where the dog had an accident but you cannot see it, so you scrub the wrong three feet of carpet and the smell stays put. Kill the lights and the 51 LED UV Blacklight Flashlight at 395nm makes the stain glow, edges and all.

• 51 UV LEDs at 395nm flood a wide patch of floor at once instead of making you hunt with a pencil beam.
• Shows dried pet urine, old stains, bed bugs and scorpions, which covers the rental inspection and the sweep you do before laying a bag down in the desert.
• Machined aluminum body with a knurled grip takes being rattled around a toolbox or a glovebox.
• Three AA batteries included, so it works out of the package and refuels at any gas station.
• Wrist lanyard keeps it on your hand while you are crawling a baseboard.

Ten minutes with the lights off tells you more about a room than an hour of guessing.