【Ultra compact light】5.7 inch length UV flashlight is designed as an EDC black light to fit in anyone’s pocket, shirt and pants or attach it to a key ring , lightweight and easy to carry. 【Easy to carry】Portable penlight with pocket clip allows you to carry it easily. The small light with clip hook is easy to carry daily with a bag. 【Simple on/off switch and cool look】The mini LED flashlight comes with a pocket clip and a button of rotary switch for effortless one-handed operation. 【395nm Black Light】The UV flashlight uses a 395nm LED, specially designed as a professional detector flashlight, also ideal for pets, urine, fluorescent detection or other daily use. Power by 2 AAA alkaline batteries (not included), you can easily buy the battery in the store. Ultraviolet black light works great in dark environment, the darker it is, the better it works. Product Description Switch: tail switch, one on and one off; Application area: Special lighting industry for the inspection of banknotes,
