The Lighting Controls Association is pleased to announce that Delta Controls has been admitted to the Association’s membership, joining the industry’s other leading manufacturers of controls and controllable ballasts. For more than 20 years, Delta Controls has offered building control solutions to commercial, institutional and government buildings. Delta created the first fully integrated native BACnet building solution encompassing lighting, HVAC and access products.
While today’s occupancy sensors offer robust features, proven utility and reliability, they remain application-sensitive devices, which requires a properly educated designer and installer for the controls to be effective. The right occupancy sensor must be selected, it must be properly located and installed, and it must be field-calibrated.
In this article, we will examine the seven steps of the effective application of occupancy sensors.
The Lighting Controls Association (LCA) has announced the availability of EE201: Daylight Harvesting Control, a new course added to its popular Education Express program. Residing at the Association’s website www.aboutlightingcontrols.org, Education Express provides in-depth education about lighting controls and controllable ballast technology, application, system design and commissioning.
NEMA’s Lighting Systems Division has launched a new website for owners, specifiers, installers, and sellers of lighting systems. The new website, lightingtaxdeduction.org, provides comprehensive education and implementation information about lighting upgrades covered by the commercial buildings tax deduction provision of the Energy Policy Act of 2005 (EPAct).
The Weidt Group conducted a study of daylight harvesting projects to find out if daylight harvesting projects are living up to their expectations. The team—consisting of Eijadi, Prasad Vaidya, Tom McDougall, Jason Steinbock and Jim Douglas—reviewed dozens of completed projects, most of which were sidelit using windows, and separated the success stories—some of them operating for 25 years—from projects they considered to be failures.
Leviton Manufacturing will celebrate its centennial anniversary next year and along with it, the company’s historic rise as an “industry giant” that has consistently set the pace of progress in developing energy-efficient lighting control, AC power and connectivity solutions for homes, business and industry.
Commemorating a robust history and a tradition of service, innovation, and entrepreneurial spirit, Advance Transformer announces that the company will proudly celebrate its 60th Anniversary in 2005.
Automated lighting control—programmable dimming and on-off control—can transform a home as well as the homeowner’s lifestyle. With declining costs and complexity, these systems are no longer exclusively the province of luxury homes.
Indoor spaces with high ceilings, such as factories, warehouses, big box retail stores, gymnasiums and all-purpose rooms are often lighted by probe-start metal halide lighting systems. At higher ceiling heights, 350W and 400W units are common …
Advancements in lamp and ballast technology have resulted in two alternatives to this basic system that can significantly reduce energy consumption while providing other benefits. The first alternative is fluorescent T8 or T5HO hi-bay fixtures, which can replace probe-start metal halide fixtures in retrofit or new construction for energy savings up to about 50%. The second alternative is pulse-start metal halide lamp-ballast systems, which can provide up to 25% energy cost savings in existing applications and up to 30% in capital and operating costs in new construction.
A number of studies demonstrate that personal dimming can result in higher productivity—specifically in the metrics of vigilance, motivation and satisfaction—and also in energy savings. This dual impact can result in an improved bottom line and more satisfied employees and tenants. These advantages are resulting in a significant new trend towards adoption of personal dimming solutions among designers and building owners.
This white paper makes the case for personal control, in particular giving occupants the ability to control their own light levels through dimming.