i think that lamps great, allbeit a bit odd, would you want to be bathed in a blue tinge on leaving a building ?
there sales pitch is good as well, slating the self contained emergency lights we all fit all over the world.
but then again its just sales patter in the end, have you seen any of these in use anywere ? if so do they do what they say?
i would be intrigued to know.