Because fluorescent bulbs last so long, there may not necessarily be a rush to replace the fixtures in the next six months. Joseph Howley, manager industry relations for GE Lighting in Neela Park, ...

Part of our work here at Grist is to give advice to curious readers, and one thing we find ourselves saying a lot is, “Change those bulbs to CFLs!” But you can only socket to ’em so many times before ...