There is now a much wider range of CFLs available than a few years ago - you can get CFLs that are brighter and available in a variety of shapes. They are still sensitive to frequent cycling and you should use LED or incandescent bulbs in places like closets where the light is frequently turned off and on.
Replacing a single incandescent bulb with a CFL will keep a half-ton of CO2 out of the atmosphere over the life of the bulb. If everyone in the U.S. used energy-efficient lighting, we could retire 90 average size power plants. Saving electricity reduces CO2 emissions, sulfur oxide and high-level nuclear waste.
CFLs do contain some mercury -- and it isn't a problem while it is in the bulb, but if you break a CFL, be sure to:
- open a window and leave the room for 15 minutes or more
- use a wet rag to clean it up and put all of the pieces, and the rag, into a plastic bag
- place all materials in a second sealed plastic bag
- call your local recycling center to see if they accept this material, otherwise put it in your local trash
- wash your hands afterward




Abby G. says:
Does anyone else have trouble with how long they last? I was shocked that the bulb in our bathroom burnt out in less than a year. The old bulbs did better than that. We are not home during the day, so I don't that that the bulb gets used that much. Now what will I do with bulbs that burn faster and contain mercury? Am I supposed to drop this old bulb in a landfill? I don't like where this is headed. Were we too quick to rush into this new bulb craze?
Jenn A. says:
They are supposed to last 15 years - if it is burning out too quickly, try a lower watt bulb in that fixture - you may be shorting it out!
Abby G. says:
Thanks Jenn A. I'll try that
Bunny N. says:
I am having the same problem Abby G is having. I have had these new flourescent bulbs burning out in my ceiling fans too. I am using the lowest wattage that I can get. When I use these up, I am going back to incandescent.