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Randall Whitehead, IALD

Randall Whitehead, IALD, is a professional lighting designer and author. His books include "Residential Lighting, A Practical Guide." Whitehead has worked on projects worldwide, appeared on the Discovery Channel, HGTV and CNN, and he is regular guest on Martha Stewart Living Radio. Visit his website www.randallwhitehead.com and follow his blog www.lightmakesright.com for more information on books, upcoming seminars and the latest lighting trends.

Recent Posts

December 05, 2011
The more advanced screw-in CFLs (like those made by TCP Inc.) have electronic ballasts, so they should be compatible. Also, the fixture manufacturers...
December 05, 2011
Both screw-in CFLs and standard incandescent lamps have shorter lives when put into recessed fixtures. The heat rises toward the base and weakens it...
December 05, 2011
I did my research but could not find any specific studies that compared the life of a lamp shade using a CFL to one using an incandescent source. I...
December 05, 2011
Yes, CFLs do contain mercury; it is an essential element of the bulb’s anatomy, without which it could not operate. The amount of mercury used in a...
December 05, 2011
We need to break this question down into two categories. The first would be manufacturers of CFLs that are dimmable and that screw into a standard...
December 05, 2011
Thank you for your full-bodied response to my March column, “Seeing Red About Green”— which was a counterpoint to a reader’s reaction to February’s “...
December 05, 2011
These days it means reflector luminaire manufacturer, but originally it meant reflector light microscopy. It is a fixture that is designed to project...
December 05, 2011
Using dimmable cold cathode lamps (known as CCFLs) is a good way to go. They have an average rated lamp life of 25,000 hours, as compared to CFLs at...
December 05, 2011
The short answer is that the rumors are true-ish. According to the United Kingdom’s Health Protection Agency (HPA), being too close to some energy-...
December 05, 2011
The higher a ceiling is, the more flexibility you have for a mounting height on the wall. Plus, placement depends on the sconce you choose and...

recent articles

Krasojevic: Most ideas come away from the studio. Inspiration comes from outside and from artificial experiences, such as... read full story
Residential Lighting: What is contagious service?Anne Obarski: Contagiousness is spreading the word about someone’s business... read full story
Libby Langdon: My design process begins with the invaluable one-on-one time I spend with my interior design clients,... read full story
The U.S. Department of Energy may still be analyzing potential additional energy-efficiency standards for ceiling fans, but... read full story

Webinars

Sponsored by Access Lighting, Engineered Lighting Products, Ferguson, GM Lighting and Maxim Lighting/ET2.   This webinar has already taken place, but you can view an... read full story
Sponsored by Access Lighting, AFX Inc., Engineered Lighting Products, Langlais Group and Pure Lighting/Edge Lighting.   This live webinar has already taken place, but... read full story
Sponsored by Access Lighting, Civilight, GM Lighting, Langlais Group Inc. and Nora Lighting.   Live webinar has taken place, but you can watch the archived webinar by... read full story