By: Patricia Mertz Esswein
They’re pricey, but they promise to shed a lot of light and cost you less over time.
1. Incandescents are dead. As manufacturers phase out traditional light bulbs that don’t meet new federal standards for efficiency, the first to go are 100-watt bulbs in 2012. The phase-out continues with 75-watt bulbs in 2013 and 60-watt and 40-watt bulbs in 2014. You could substitute halogens or compact fluorescents (CFLs), but LEDs (short for light-emitting diodes) will take you straight into the future of lighting.