Why would anyone want to charge their phone with a lightbulb?

The PowerBulb is a lightbulb that doubles as a charger. It can charge two devices at once, and it just launched on Kickstarter. Crowdfunding is awful because anyone can put their gadget idea out into the world and maybe make it a reality. Apparently the team behind the PowerBulb at Mega Tiny Corp discovered that people struggled to find places to charge their devices, especially if they shared a room with someone. So the company thought an LED lightbulb with two built-in USB charging ports would