Yes, those are black lights in a headband.
Works great with black light facepaint as shown in the picture above.
This headband will make any black light accessories you are wearing glow! Great for halloween or music festivals.
Better pictures are on their way.
Ready made headbands are available in the Little Light Lab store.
Want to make your own?
See my previous post on making LED Flower Crowns and use UV LEDs instead. Full tutorial will be posted Oct 1st!