Tag Archive: light emitting diodes

Ask an Energy Expert: LED Lightbulbs

We interviewed David Cramer, a lighting specialist who is the general manager of the showroom division of Colonial Electric Supply (in Pennsylvania) to tell us Everything You Should Know About

Where do CFLs go?

Throughout this past summer and fall, DEP’s Residential Energy Program Manager, Larissa Johnson, has been collecting old incandescent and compact florescent (CFL) light bulbs to ensure that Montgomery County residents