Light Bulb Information

Updated September 2010

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In this report

Introduction
Incandescent Light Bulbs{1 mention}{1 mention}
Compact fluorescent light bulbs{1 mention}{1 mention}{1 mention}{2 mentions}{1 mention}
LED light bulbs{5 mentions}{2 mentions}{1 mention}{4 mentions}
Halogen light bulbs{1 mention}{1 mention}{1 mention}{1 mention}
Useful Links
Our Sources

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Light Bulb Links

Light bulb packaging will be changing in 2011, with light output listed in lumens rather than wattage, making it easier for consumers to compare the various types of light bulbs. Information can be found in this FTC release.

TreeHugger.com is a good site to check for the latest developments in light bulbs.

The Osram Sylvania site offers a comparison between incandescent bulbs and halogen bulbs.

About.com offers a summary of the different types of light bulbs. (Note: ConsumerSearch is owned by About.com, but the two don't share an editorial affiliation.)

The New York Times discusses the $20 LED bulb now available at Home Depot.

This article outlines some of the new generation of LED light bulbs either already available or due to arrive by early 2011.

About.com's environmental issues guide addresses the potential for LED bulbs to replace compact fluorescent bulbs as the environmentally friendly lighting choice.

Mother Nature Network features an informative blog post comparing LED light bulbs to CFLs.

Lowes.com offers a buying guide that covers all kinds of light bulbs.

Don Klipstein Jr.'s enthusiast website on lighting offers a wealth of information on all kinds of light bulbs, and is updated periodically.

A downloadable spreadsheet that allows you to calculate your savings from the use of CFLs is available at the Partnership for Advancing Technology in Housing's website.

The Energy Star site shows photos comparing compact fluorescent lamps between 2,700 Kelvin and 6,500 Kelvin.

The Energy Star site also has valuable general information and frequently asked questions regarding the use and disposal of CFLs.

For information on recycling used fluorescent lamps (including CFLs), see LampRecycle.org.

The Environmental Protection Agency provides detailed instructions on safe cleanup of a broken compact fluorescent bulb.

The EPA also maintains a web page with information about recycling light bulbs that contain mercury.

Scientific American features a detailed article outlining the potential hazards of broken CFLs and how to properly handle a broken CFL. Proper disposal of used, non-broken CFLs is also discussed.

Mother Nature Network features an article discussing 7 tips for how to live with CFLs, which offers useful buying advice and tips for proper disposal.

Mother Nature Network also provides 5 ways to dispose of old CFLs.

Many reports address the danger of mercury content in CFLs, encouraging consumers to use caution when disposing of used or broken bulbs. However, this brief article on Mother Nature Network advises consumers that a broken CFL is not a serious health threat.

EarthEasy.com explains the benefits of LED light bulbs and CFLs, including tips for the proper disposal of CFLs and steps to take if you break one.