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. 

High-intensity discharge (HID) lamps, notably metal halide and high-pressure sodium, are widely installed in industrial, retail, and other applications. In recent years, the LED revolution has produced retrofit options promising up to 50 percent energy savings and long service life.

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).

More on Lighting

 
Strategic Assembly: Prefab Lighting

Prefabricated lighting is an increasingly popular strategy in today’s competitive construction and upgrade market. It can help save electrical contractors (ECs) time and money in the field while offering greater control over the product and installation process.


READ MORE
 
Garage's LED Facade Brightens Fort Wayne


Most parking garages are drab cubes of gray concrete; people don’t usually expect them to add much to a cityscape. However, the City of Fort Wayne, Ind., had different ideas when building the Skyline Garage.


READ MORE
 
Challenging LED

As performance increases and costs decline, light-emitting diode (LED) lighting is poised to become the predominant light source in the United States. Meanwhile, adoption of integrated advanced lighting controls continues to grow.



READ MORE
 
The Real Low-Carbon Economy 'Disruptor'

When people think of the low-carbon economy and the multiple technologies in place that are fueling the growth of green, it is likely that most of them would point to wind and solar as the two most significant and influential drivers of the trend.


READ MORE
 
Stay In Control: Lighting Control Systems Certification

Over the past 10 to 15 years, commercial building energy codes have increasingly mandated automatic lighting controls.


READ MORE
 
The Challenges of LED Upkeep

All light sources must be maintained; as lighting controls become more sophisticated, they also must be maintained. Responsible lighting design should include maintenance to preserve design integrity.


READ MORE
 
The IIoT
 extends the utility of advanced lighting and control systems with additional sensing that can produce data and transform business.
Industrial Revolution: Lighting the IIOT

The World Wide Web connects 10 billion devices and counting into a global network. Any network-enabled device can establish a link to the internet, raising the potential to join building systems appliances and more.



READ MORE

Pages

X