Long life/low energy. 3- way: 50w/100w/150w replacement (Electricity cost savings based on using the bulb for 10,000 hour rated life at 11e per kilowatt hour at the 12-watt setting compared to eight 50-100-150-watt incandescent bulbs (rated life 1200 hrs)
Provides nearly the same light output (615/1540/2155 lumens vs. 600/1600/2155 lumens)
Uses only 6w/12w/17w
General purpose
Non-dimmable
Lasts 9 years (Based on 3 hours use per day)
Worry-free use and disposal. A19 shape and size. Mercury free. Daylight provides cool, bluish white light