Keep bulb-replacement chores to a minimum with this Soft White T4 Twister 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 designed to operate for 12,000 hours and backed by an 11-year limited warranty, 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 and table lamps, it keeps kitchens, living rooms, dining rooms, offices, family rooms and bedrooms exquisitely lit for years to come.