No, seriously, that's not the lead-in to a joke or anything. I'm genuinely curious as to why anyone would need to do demo work in the dark. Sure the Glowbar is cool with its high-carbon steel construction and silicate-aluminium-oxide-based powder coating -- allowing it to glow 10 times more brightly than other glowing compounds. But why?
Like I said, you're not going to deconstruct your kitchen with the lights off. It's obviously no use for breaking and entering -- being glowy and all. And you certainly couldn't sneak it in to a rave for use as a giant, skull-cracking glow-stick. So, if you can think of a probable reason, let me know in the comments, because I've got nothing here people. Nothing!