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TipsLumens, the new way to buy Lighting
When you're shopping for light bulbs, compare lumens and use the Lighting Facts label to be sure you're getting the amount of light, or level of brightness, you want.
SOURCE: US Department of Energy
Lighting LegislationStarting between 2012 and 2014, all 40, 60, 75 and 100 watt light bulbs for general use must use less energy to meet new minimum efficiency standards.