Globe 0790401 12/20/26-Watt 3-Way Compact Fluorescent Spiral Bulb (50/75/100-Watt Incandescent Equivalent), Soft White A 12/20/26-watt CFL is equivalent to a 50/75/100-watt regular incandescent bulb Uses less energy, and helps protect the environment; depending on your kWh rate, you will enjoy significant dollar savings per bulb As an EnergyStar certified product these bulbs meets EnergyStar guidelines for energy efficiency Adjust the light intensity according to your needs to create different lighting effects Provides longer life as compared to traditional 3-way light bulbs