Craig DiLouie

Day-Brite Capri Omega (DCO) Lighting Institute will hold a specifier seminar on office lighting at its facility in Tupelo, Mississippi on March 26 and 27. The seminar will focus on lighting issues, specifically how lighting can contribute to the creation of the most sustainable and efficient workplace lighting environments. Issues include glare, task visibility, psychological [...]

DOE’s main solid-state lighting proponent, Jim Brodrick, recently reported in from the DOE SSL workshop, just held in San Francisco, for those who couldn’t make it with one of his best letters (“Postings: From the Desk of Jim Brodrick”) to date. The conference presentations, by the way, should be published on the DOE SSL website [...]

NEMA’s Lighting Systems Index (LSI), which reflects sales of lighting equipment by NEMA members, dropped 4.8% between the third and fourth quarters of 2008. Lighting shipments fell six of the last seven quarters, but this is the biggest drop since 2001, bringing the index 16% lower than its cyclical peak level in early 2006 and [...]

The Berkeley Lamp II is a multipurpose luminaire providing upper ambient, lower task or combined lighting. Designed for use in living areas, lobbies or lounges where the budget doesn’t allow for wiring of ceiling or wall mounted luminaires, the Berkeley Lamp II uses a patented dimming control for control of the dual 70W lamps. At [...]

The Continental Automated Buildings Association (CABA) has released a report on “bright green buildings,” which CABA defines as a “building that leverages intelligent technologies to support environmental sustainability while providing a significant return on investment (ROI).” The report, titled Bright Green Buildings: Convergence of Green and Intelligent Buildings and authored by Frost & Sullivan, features [...]

The residential section of the 2009 version of the International Energy Conservation Code (IECC), recently published, has a new Section 404, which covers residential lighting. It’s the first time IECC has covered residential lighting efficiency. The entire section reads simply: “404.1 Lighting equipment (prescriptive). A minimum of 50% of the lamps in permanently installed lighting [...]

Multilevel switching and personal dimming are often lumped together because the goal is the same–providing users a manual choice of light levels. The 2003 Advanced Lighting Guidelines, published by the New Buildings Institute, says they both save about 30% in energy. There is evidence that bi-level switching saves much more energy than personal dimming control, [...]

It’s a myth that reducing electric energy consumption by installing energy-efficient lighting will have a significant impact on oil consumption. According to the Energy Information Administration, oil accounted for only 1.6% of electric power generation in the United States in 2007. Coal is the largest producer of electric power in the U.S. at 48.5% of [...]

WAC Lighting, manufacturer and designer of track, recessed, undercabinet, monorail and decorative lighting, is celebrating 25 years in 2009. The company was started in Forest Hills, NY in 1984 by Tony and Tai Wang. In the beginning, the company marketed portable lamps at a variety of trade shows across the United States. As its line [...]