All about Light Bulbs

This article has a description of all the types of light bulb out there (and who knew there were so many) but note the warning

“Some full-spectrum bulbs are marketed as being useful in treating Seasonal Affective Disorder, but lighting expert Joe Rey-Barreau notes that the treatment for the disorder involves amount rather than type of light.”

Beacon Journal | 08/19/2006 | SHEDDING SOME LIGHT ON BULB NOMENCLATURE

technorati tags:SAD, Seasonal+Affective+Disorder, light+bulbs