In his 47 years as a small business owner, Larry Birnbaum says he’s never experienced anything like what’s happening with his wholesale light bulb business today.

America’s ban on incandescent light bulbs, 16 years in the making, is finally a reality. Well, mostly. A rule issued in 2007, rolled back by the Trump administration, and updated last year by ...

Sam Schneider was a freshman at Central Connecticut State University when he first opened a small lightbulb shop on Route 83 in his hometown of Ellington.