Here is a handy tool that lets you capture glowing pictures with your smartphone in the dark. ReveaLED is a UV LED Flash for your smartphone. It connects to your smartphone’s audio jack for UV light photography in the dark. It has its own battery too. ReveaLED can be used to capture rocks, animals, and other objects around you.
ReveaLED will be compatible with iOS and Android devices. The battery life lasts up to 2 hours. You can find out more about the project on Kickstarter.