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. 

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.

The ASHRAE/IES 90.1 energy standard provides legal jurisdictions with a model commercial building energy code. The 2013 version is the national energy reference standard recognized by the U.S. Department of Energy.

Organic LED (OLED) is a solid-state lighting technology with strong potential for architectural lighting. The LED is a compact, directional point source. Shielding prevents glare, while heat sinking removes internal heat. In contrast, OLED is a flat (less than 1/8-inch thick), diffuse area source.

Human perception of colors in their environment is dependent on light. As electric light sources have varying spectral emissions, the electrical industry relies on metrics to report, evaluate and predict how colors will appear under different light sources.

More on Lighting

 
An Outside Shot: Trends in outdoor and landscape lighting

While street lighting improves traffic safety by enabling pedestrians and motorists to see each other, it also contributes to aesthetics. Landscape lighting enhances security and accents special features to create a unique atmosphere for outdoor events.


READ MORE
 
The 24-hour lighting scheme demonstration room at the Lighting Research Center provides cycled electric lighting. Shown here are cool, high light levels during the day.
Feel the Light

Light doesn’t only serve as the basis of vision. It can influence behavior and how people feel. Further, light plays an important role in human health.


READ MORE
 
An All-Organic Diode

The organic light-emitting diode (OLED) continues to develop alongside the light-emitting diode (LED). This light source’s intriguing capabilities position it as a strong potential alternative to LEDs for certain applications.



READ MORE
 
Viable Options: LED T8 Lamps

With an estimated 1–2 billion fluorescent sockets installed in commercial, industrial, institutional and retail applications across North America, the market for T8 technology remains strong, though new LED T8 replacements are giving traditional fluorescent technology a run for the money.


READ MORE
 
Web Exclusive
The DOE As Lighting and Energy Ally

A number of cities have embraced light-emitting diodes (LEDs) as an efficient street lighting technology. Making the transition is not a simple endeavor, and the U.S. Department of Energy’s (DOE) Gateway Demonstration program helps them evaluate the technology.


READ MORE
 
Grow Light

High-value specialty crops, such as fruits, vegetables and ornamentals, account for a tiny percentage of U.S. farmland but yield about 40 percent of farmland revenues. In many regions, these crops are grown in shielded environments, such as greenhouses.


READ MORE
 
The electrical design in this conference room includes suspended decorative specialty fluorescent lights and LED downlights, automated shading tied to a Lutron lighting control system, large screen monitors, and a conference table wired with microphones.
Lighting the Future: Office Design

The office of tomorrow is an energy-efficient space designed for employee health and productivity, and today’s office is looking more like its future self every day. Lighting plays a key role.


READ MORE

Pages

X