• 5 Highly Fluorescent minerals included that respond under longwave or shortwave Ultraviolet. Some can respond differently in color depending on the Ultraviolet type. Great STEM Science Educational Kit or for the Rockhound enthusiast.
• Single built-in lithium battery pre-installed in the Ultraviolet flashlight. Built-in usb-c chargable port charges the flashlight with the included usb-c charging cable. This new charging ability is up to 10 times faster than using a older technology micro-usb charging ports.
• UVtools is new to the Amazon marketplace but has been in the UV lighting industry since 2002. We specialize in the fluorescent mineral hobby. With decades of experience we know UV technology inside and out.
• Each overlapping focused 3 watt led produces a total of 9 watts in Shortwave ultraviolet radiation along with he other end producing 9 watts of Longwave Ultraviolet.
• Built-in led battery meter helps monitor battery life before needing to be recharged. The average full battery charge will last a user for over 4 hours of use.