Keep bulb-replacement chores to a minimum with this Soft White A19 Spiral CFL Light Bulb from Philips. It furnishes a considerable 2800 lumens of brightness in a soft white (2700K) color temperature to beautifully illuminate interior spaces. It?s backed by a 9-year limited warranty and designed to operate for 12,000 hours, far surpassing the life expectancy of a 150 watt incandescent equivalent. Better yet, this Energy Saver compact fluorescent household lamp uses just 42 watts of power, which represents a 72% reduction in energy consumption compared to yesteryear?s technology. Ideal for floor lamps, open hanging pendants, table lamps and other general lighting applications, it keeps indoor expanses exquisitely lit for years to come. (E)* means this bulb meets federal minimum efficiency standards.