Now that regular incandescent light bulbs are a thing of the past and LED’s and CFL’s are the new “go to” light bulbs, what can you expect your house to look like? The reason I am asking this question is because the colors in your home are going to appear differently than they do under good, old fashioned incandescent lighting. This is because of something know as CRI or Color Rendering Index, a scale of 0-100 where incandescent light bulbs are at the top of scale, 100.
| I am often asked about the proper size of a lighting fixture so when I saw this article in “Residential Lighting” magazine I decided to share it with you. Randall Whitehead is a regular contributor to the magazine.|
Helpful advice for calculating proportional decorative lighting based on a room’s dimensions.
By: Randall Whitehead, IALD
Q: What is the rule of thumb for determining the size of a chandelier or pendant fixture for a given space? I have a 25-by-30-foot area over a stairwell and I don’t want too large or too small a fixture. If you could help me out, it would make me very happy.
A: Just think of me as verbal Prozac. Try this formula: Add the dimensions of the width and length of the foyer area together. This number will be the measurement in inches what the width of your fixture should be. Based on the dimensions that you have given me, I think you should be looking at a chandelier that is 55 inches in diameter. The length will be a little bit harder to determine, as it depends on the ceiling height. Taller ceilings can take longer fixtures. Somebody in your family or your contractor could make a mock-up out of wooden dowels and strings to get a feel for what the fixture would look like in the space.
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.comand follow his blog www.lightmakesright.comfor more information on books, upcoming seminars and the latest lighting trends.
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The following story appeared in the Wall Street Journal on Saturday, September 28. I pass this along to you because it is an example of how LED technology is becoming more popular.
Where LED Leads, Design Will Follow
Smaller, cooler and increasingly programmable, LEDs are making possible some startling tricks of the light—from glowing wallpaper to hackable chandeliers
- MICHAEL HSU