photo by Nioxxe |
Green, eco-friendly and a positive step towards more energy efficient lighting. There is a catch however. CFL's contain mercury, and when they are not properly disposed of, they can become hazardous. Polluting landfills with tiny doses of mercury (about 4 milligrams per bulb), which can eventually end up in local groundwater, is not exactly eco-friendly. The mercury is not released when the bulbs are used, but when the bulbs are broken. ("Eco-friendly light bulbs switch on problems." The Washington Times, July 20, 2009).
The solution to eco efficient light bulbs potentially becoming eco hazardous is recycling. In some states in fact it is the law to properly dispose of your CFL's. So, how can you recycle your compact fluorescent light bulbs? You can look up a list of local waste collection agencies and recycling opportunities at Earth911.com. Also, many stores that sell the bulbs, including Home Depot and Lowe's, have CFL recycling programs. Another option is to mail the bulb back to the manufacturer to be recycled and disposed of properly. Check the website of your CFL's manufacturer for more info.