CFL stands for Compact Fluorescent Lamp or Compact Fluorescent Light. These special bulbs use 75 percent less energy and lasts 10 times longer than regular incandescent bulbs. The bulbs are available in a variety of light options and wattage so one way to identify what you need is to look for a CFL that is labeled as equivalent to the incandescent bulb you are replacing. To get the most out of your CFL, follow these easy tips.

CFLs contain small amounts of mercury which is an essential element in the operation of florescent lights. Like any other product containing mercury, it is important to use and dispose of the bulbs in an environmentally friendly manner. More information on mercury content, and use and disposal of CFLs can be found at this Energy Star website.