Detect and Kill Bacteria and Other Harmful Organisms with the Portable Shortwave / Longwave Combination Light
Portable Shortwave / Longwave Combination UV Light makes the invisible visible for prospectors, gemologists, sanitation inspectors and criminologists. Lightweight lamp features a built-in handle that opens to form a stand and 360° rotation. Features a lamp area of 1" x 1" and 4W of UV power. Contains a single double-ended bulb, with Shortwave and Longwave at opposite ends. Short wave spectrum: 254nm. Long wave spectrum: 330–400nm. Ultraviolet Lamp weighs just 1/2 lb. and includes a 60-page guide: The Story of Fluorescence. Four AA Alkaline Batteries, No. 9875, sold separately, provide up to four hours of use.