Standard 60- and 40-watt bulbs are the last to be phased out ... Even at that price, an LED can save you about $170 over its lifetime compared with a similar incandescent. Increased competition ...

Understanding lumens LED bulb brightness is measured in lumens. For 40-, 60-, 75-, or 100-watt incandescent lights, look for a bulb that outputs 450, 800, 1,100, or 1,600 lumens, respectively.