An official website of the United States government.

We've made some changes to EPA.gov. If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.

Contact Us about Compact Fluorescent Light Bulbs (CFLs)

Report defective CFLs to cfl@energystar.gov.
Learn what to report.

To get the quickest response:

Don't see the answer to your question? You can submit a question using the form below. Be sure to include your e-mail address if you’d like a response.  Note that while we strive to respond to every question submitted with an answer or an appropriate referral as quickly as possible, responses can take some time. 

Mailing Address

1200 Pennsylvania Avenue, N.W.
MC 1701A
Washington, D.C. 20460

Please enter a name to address you by.
Please enter your comments.
Who wrote Silent Spring? Enter the answer into this window so that we can be assured that you are human. Please answer with both a first and last name. If you don't know the answer, search the web for "Who wrote Silent Spring?"