Going back to the original conversation in this thread, I picked up a couple Luci lights as they intrigued me. I have to say that I am impressed though I have only used them around the house. My question is, does the inflatable "bubble" really do all that much as far as light diffusion? I can't seem to find any anecdotal reasoning for the inflation portion of this light other than to make it float and keep it waterproof. It almost seems like it would be lighter and more compact to just cut the plastic bag off and just use the disc with the solar panels and LEDs.