The SL-44, UVSight Pro UV Flashlight is The best UV flashlight for low-light use. It has nine UV LED bulbs and two brightness settings to accommodate various needs. The glow-in-the-dark, blue rubber grip ensures you’ll never misplace the UVSight Pro UV Flashlight. It is made of aluminum alloy which means its lightweight yet durable. This flashlight is great for inspecting currency, detecting pet stains, auto leaks, pests such as scorpions & more. It comes with a handy attached carabiner clip, so you can clip it to your backpack, tuck it away in your pocket, or just keep it in a glove compartment, kitchen drawer or tool box. It is extremely portable and easily accessible so you’ll have it wherever and whenever you need it. Uses 3 AAA batteries (not included).