Gantri just reinvented the wireless light. Now you can, too (opens in new tab)

Ian Yang saw a business opportunity sitting on the table of a restaurant. In the darkness of the room, a small portable light meant to make it easier to read a menu jumped out to him as just the kind of product his lighting company, Gantri, should be making. The challenge was that these common restaurant lights are all wireless. “They’re very dim, they’re very small, they’re not really fully fledged, like residential full-power products,” Yang says. But, he thought, they could be. [Photo: Gan...