The GE 78952 Energy Smart 3 Way Compact Fluorescent Bulb offers three wattages of 16, 25 and 32. This Energy Smart bulb has a life rating of 8,000 hours. These GE Compact Fluorescent Bulb gives a soft but clear white light. This three-way bulb puts out 600, 1600 and 2150 lumens and are suitable to replace 50, 100 and 150 watt bulbs. The package comes with six bulbs.