LED lighting specialists Mighty Bright were someone we spotted on our free roaming day - we like to keep some time free to follow our noses. These guys provide discrete, mountable, LED lighting solutions. The applications are legion - sheet music illumination, mixers, craft and hobby etc.
With a number of products to choose from, they will clip and clamp on to pretty much any surface. We picked up a couple of their Mighty Bright Double XtraFlex units to mount on our camera rigs for those dark corners where often need to poke our lenses.