Ask Randall

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
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...
December 05, 2011
You’re right that under-cabinet LEDs are costly, but I believe that in 12 to 18 months we will be seeing LED versions that are comparable in price to...
December 05, 2011
Yes, halogen lamps are hotter than standard A-lamps. You can actually cook food with halogen lamps. Think of how much faster those Easy-Bake ovens...
December 05, 2011
There will be incandescent lamps available, especially for historic fixtures; although you may have to smuggle them in from Canada ... like I do with...
December 05, 2011
Wow, 102 recessed fixtures. Does the neighborhood brown out when you turn them all on? First off, I need to know what size opening your recessed...
December 05, 2011
Yours is a good question. I knew that LEDs did well in exterior fixtures where temperatures dropped into the low 20s, when CFLs in many outside...
December 05, 2011
Regarding the re-trim of the existing recessed cans, you have a lot of options. For straight downlights, I like the Juno 9324, which is a luminous...

recent articles

American Lighting Assn. (ALA) staff and 17 members traveled to Washington, D.C., to participate in the annual mission trip... read full story
Starting up a small business helps grow the economy and, for those of us whose bread and butter is a bricks-and-mortar... read full story
Residential Lighting: Tell us about Lighting One. Gregg Garofalo: In 2001, CCA Global purchased what was then known as... read full story
    Pinned by Arianne Bellizaire, @inspiredarianneCurrey & Co. Agnes orb chandelier   Pinned by Kati... read full story

Webinars

Wednesday, Aug. 26, 2-3 p.m. EDT Register for this free CEU webinar by clicking here. Webinar Overview:Learning units:AIA/CES LU (HSW) 1.0 Learning UnitIDCEC (IIDA/ASID/IDC/... read full story
Sponsored by Bock Lighting, CSL, Fanimation, Pure Lighting/Edge Lighting and USA LED Lighting Solutions.   Wednesday, June 10, 2-3 p.m. EDT This free CEU webinar has... 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