Oooh! I would definitely be interested in the …

Oooh! I would definitely be interested in the Oxeye Daisy prism. I have a question though – is the LED light of the prism bright enough to provide focal lighting, or is it just the decorative lighting? For example, would it be strong/bright enough to use as a desk light in a fairly dark room?

I would say no, unfortunately, the lights are more akin to night lights, wherein they may be good for some lighting provided you have them basically next to the thing you’re trying to illuminate – like a book or something – but certainly not bright enough to provide adequate light to illuminate a whole dark room.