HQRP Professional 365 nM 9 LED Gemstone and Mineral Inspection, Identification, Fluorescence, Glow Flashlight Blacklight

Works as advertised. Please read the instructions about learning how to use it in different lighting conditions and you will be good. I find it best used in darkness with proper polarized eye protection. Don't think because it isn't as bright as a flashlight that it is not affecting your eyes.

Amazon was very fast in replacing this item that apparently got misplaced somewhere along the way. Kudos to Amazon for being so diligent and understanding with this mishap. Replacement item arrived in record time and was exactly what I wanted to check some of the gemstones in my collection. Item was perfect for my needs. Once again thank you Amazon for being understanding and fast in taking care of my dilema. A+A+A+A+A+ for Amazon.

Nice UV LED Ultraviolet Gemstone light, but the quality of the material is not perfect. i think it is Chinese

Purchased to help ID rubies in the field (Franklin NC area). Light not strong enough to make stones glow and easier to identify in the field. Even when used in the dark with found rubies, light is very weak and not useful. Returning.

For the price, this is a good light. It doesn’t work well on red calcite or rubies, but it does work well on green willemite. My biggest concern is that it is not very bright, but it is inexpensive.