DARKBEAM UV 365nm Flashlight Blacklight Rechargeable USB, Wood's lamp Handheld Ultraviolet Black Light LED Portable, Pet Urine Detector, Resin Curing, Anti-Counterfeit, Fluorescent Detection

Great flashlight! I carry it with me to auctions to use on glassware to see if they glow - if they are uranium glass. Works great!

蓄光粉を混ぜた絵の具を光らせるために購入しました。ほんの少し照らしただけですぐに光るようになったので、威力も充分に高いと思います。

Es practica y se puede recargar con facilidad

**The Battery Is Fine** And even if it wasn't, it's replaceable,but you will likely have the same problem with a new battery. To fix flickering or poor battery life, unscrew the battery cover (from the back of the light, not the middle) and gently pull on the spring to streach it. If the spring comes out, this is fine, and can be simply pushed back into place. The spring should not require much "streaching". Once I did this, my light stoped flickering and I got 3 days of moderate use before requiring a charge. It's exactly what I was looking for! This wood's lamp is bright enough to cause items to fluoresce in ambiant light, and even in direct sunlight depending on the object. IME extremely impressed with the battery life and the best part is its easily replaceable with another 18650, so this lamp might last longer than I do. Highly recommended! Fast shipping, bright enough for any hobbiest or general use. Has entertained myself and my children for hours already. I've had it for 3 days and I feel I have already gotten my money back in entertainment. Just one tip, don't care how clean you think your bathroom is, DO NOT SHINE THIS LIGHT INTO YOUR TOILET!

光量良かった