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Randall Whitehead lighting designer
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 for more information on books, upcoming seminars and the latest lighting trends.

Recent Posts

December 05, 2011
I do agree that what people are buying at the grocery and big box stores are not the best CFLs on the market. They are simply the cheapest. For good...
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-...

recent articles

Chair Statement from Brandon Levin, President of Justice Design Group As the long, cold, snowy winters have finally passed,... read full story
Q: What is Aretè Collection?   A: Aretè is a luxury collection of furnishings, lighting and objet d’arte. Q: How... read full story
As one of the Featured Speakers slated for the 2015 American Lighting Assn. (ALA) Conference, Digital Media Executive ... read full story
From Instagram and iPads to old-fashioned beards and “artisanal” anything, Millennials or Gen Yers as they’re sometimes... read full story

Webinars

Sponsored by CSL, Fanimation, Pure Lighting/Edge Lighting and USA LED Lighting Solutions.   Wednesday, June 10, 2-3 p.m. EDT Register for this free CEU webinar by... read full story
Sponsored by Emerson, Ferguson and Pure Lighting/Edge Lighting. This free CEU webinar has already taken place, but you can watch the archived presentation on-demand by... read full story
Sponsored by Pure Lighting/Edge Lighting and Spotlite-USA.   This live webinar has already taken place, but you can still view the presentation on demand by clicking... read full story