Black light flashlights show you a new spectrum of light- Ultra Violet light. Used to uncover the previously unseen, the Ultra Light is an essential tool with Many Uses. Easily reveals stains in carpets, rugs, curtains, fabrics, and even on hardwood floors. Safely Spot Scorpions Without Endangering Yourself. This is a crucial tool for bartenders and doorman, the Ultra Light uncovers the holograms and security bars on Drivers Licenses and currency from all over the world and separates the authentic from the fake. The Ultra Light is a great examination tool for artworks and glasswork. Ultraviolet light can reveal any unwanted changes and all alterations. Never be fooled again by counterfeit goods ever again thanks to your handy Ultra Light. The Ultra Light is also an excellent tool for finding bugs and locating mold in your house. Detection is the first and most important step in eliminating pests from your home. The Ultra Light works great in basements, attics, crawlspaces and other hidden locations. But you can also have fun with the Ultra Light! Grab an invisible ink pen and write messages and draw designs on whatever surface you can find. Then use the Ultra Light to discover the hidden excitement. Those who love to find and gather minerals will find the Ultra Light useful as well. Ultraviolet light makes minerals come alive in caves and rocks making identification and extraction easy. You can also use the Ultra Light to look at minerals in your collection already- each mineral reacts differently to ultraviolet light in exciting and brilliant ways. The Ultra Light's bulb has a life of 100,000 hours of battery life. Small and portable, the Ultra Light weighs only 2 ounces and is only 3.8 inches long with a width of 1.2 inches at the head and 1.08 inches for the body. Ultra Light UV flashlights can show you what other flashlights cannot. See what you have been missing!