Lighting

 

 

Lighting and controls is a huge, constantly changing, dynamic market. The ELECTRICAL CONTRACTOR lighting editorial listed below keeps current on technological innovations from LEDs, controls, and design to innovations in efficiency by traditional lighting formats. 

Traditionally, commercial electrical systems are based on alternating current (AC). The utility grid delivers AC power, which the building distributes. Low-voltage devices include a rectifier that converts AC to direct current (DC), with associated electrical losses.


When attending large conventions such as Lightfair International (LFI), attendees expect to see industry experts with decades of experience. It is less expected to meet a college junior, as 2017 LFI attendees did in Philadelphia in May.

In commercial building applications, dimming either is used to support visual needs (usually in response to manual input) or to save energy (usually in response to automatic input).

In the Age of Wi-Fi, even lamps have become part of the growing internet of things (IoT). According to “Navigant Research Leaderboard Report: Residential Connected Lighting,” companies that make IoT-friendly lamps are getting smarter, too, and the market is growing.

More on Lighting

 
Editors' Pick
Becoming a Lighting Trends Authority

What’s the secret to keeping up on the latest in residential lighting upgrades? Just ask the neighborhood remodeler, note the ubiquitous variations of new products at a trade show, or chat with your supplier.


READ MORE
 
Cracking Down on Codes

A new national energy standard took effect on Dec. 30, 2010. On that day, all states had to certify to the U.S. Department of Energy (DOE) that they had a commercial building energy code in place at least as stringent as ASHRAE/IES 90.1 2004 or justify why they could not comply.


READ MORE
 
New Title 24 Residential Lighting Design Guide Released

The California Lighting Technology Center at the University of California, Davis, has released a supplemental publication to the 2008 Residential Compliance Manual.


READ MORE
 
Guiding Lighting

Electrical contractors have seen the bright lights of opportunity borne by involvement in lighting specification and installation.


READ MORE
 
Know Your Options

Energy standards implemented by the Department of Energy (DOE) and the Energy Policy Act of 2005 largely eliminated the manufacture and importation of fluorescent T12 magnetic ballasts in 2010, and new DOE standards will eliminate many popular 4- and 8-foot T12 lamps in 2012.


READ MORE
 
Sorry to BUG You

Lighting ordinances enacted across the United States in recent years have sought to reduce light pollution, such as skyglow, which is light emitted into the sky that obscures a view of the stars, and light trespass, which is light emitted onto neighboring properties.


READ MORE
 
Survey Reveals Awareness of Incandescent Lamp Phase-Out Growing

Public awareness of the federal phase-out of incandescent lamps is growing, according to the third annual Sylvania Socket Survey. Thirty-six percent of Americans reported that they are aware of the phase-out—up 10 percent from 2009.


READ MORE

Pages

X