Industry News
IES Announces 2010 IIDA Award Winners
The Illuminating Engineering Society of North America (IES) has announced the recipients of the IES Illumination Awards for 2010. The IES granted one Award of Distinction, seven Awards for Excellence,…
April 2010 Construction Increases to $869.1 Billion Annual Rate
Construction spending during April 2010 was estimated at a seasonally adjusted annual rate of $869.1 billion, 2.7%% above the revised March 2010 estimate of $845.9 billion and 10.5% below the…
Product Monday: Sky Factory’s eScape
Sky Factory eScape™ is a digital cinema virtual window that brings the dynamic beauty of nature—image, motion and sound—to interior environments. A high-tech illusion, eScape features a wall-mounted industrial-grade HD…
May Issues of LightNOW Published
Check out the month’s stories here and here. The May 30 issue in particular had a lot of great stories—LIGHTFAIR Innovation Awards, GE Edison Design Awards, IALD Design Awards and…
Potential Energy Savings in Existing Buildings
Office buildings: According to the 2009 Buildings Energy Data Book published by DOE, the average large office building (>25,000 square feet) has a lighting power density (LPD) of 1.3-1.8 watts/sq.ft.…
Zipf’s Law: One of the Great Curiosities in Urban Research
From The New York Times: The law claims that the number of people in a city is inversely proportional to the city’s rank among all cities. In other words, the…
Controls Friday: California Lighting Technology Center Completes More Than 100 Demonstrations of Energy-Efficient Lighting
The California Lighting Technology Center (CLTC), a research, development, and demonstration facility at the University of California, Davis, recently announced that it has installed more than 100 demonstrations of energy-efficient…
Jim Brodrick on LIGHTFAIR’s LED Wave
Guest Post by Jim Brodrick, Department of Energy One thing that struck me at LIGHTFAIR … was how quickly solid-state lighting has progressed from being little more than a “sideshow”…
NEMA’s T8 Fluorescent Lamp Index Recoups Losses From 2009
NEMA’s T8 lamp shipments index increased 7.2% during the first quarter of 2010 compared to the same period a year ago. Moreover, the 2010Q1 reading for index reading is nearly…
New York State Says Lighting Design Services Subject to State Sales Tax
From a recent email from the International Association of Lighting Designers (IALD): Please be advised that the State of New York has determined that the lighting design services that our…
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The LightNOW blog and newsletter are produced by Editor Suelynn Shiller
Lighting Solution Development
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