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. 

Color tuning is often used for purely aesthetic purposes—creating lighting “scenes” or particular atmospheres. However, research suggests it could find a new home in healthcare facilities.

As demand for LED lighting and controls increases, the lighting world is becoming more complex, which raises demand for expertise to produce good lighting solutions. Unlike other professions, lighting designers do not require state licensure.

A suitable application for tunable white lighting is in classrooms. The system used in the room shown above offers four settings. In “calm” mode, the lights are set at a standard intensity level and warm shade of white light, oriented toward calming an excited class.

The color appearance of light sources can have a major impact on how people perceive spaces. In high-end retail, hospitality and similar applications, color temperature choice is a critical design decision.

In the name of efficiency, LED technology has rapidly displaced traditional lamps in many different lighting applications. One of the most cost-effective retrofits has taken place in the realm of street lighting.

More on Lighting

 
Putting Linear LEDs To The Test

Over the past two years, light-emitting diode (LED) luminaires have begun competing effectively against the fluorescent troffer as performance increases and costs decrease.


READ MORE
 
Lighting 101: Lighting control strategies

Lighting controls are devices and systems that regulate the output of lamps and luminaires. They either turn the lights on and off using a switch or adjust light output using a dimmer.


READ MORE
 
When Everyone Has Gone Home: Exterior lighting control guidelines


ASHRAE/IES 90.1 2010, the national energy reference standard, requires building exterior lighting to be turned off and/or reduced when not in use.


READ MORE
 
Part Art, Part Science

Landscape lighting is one of the most artistic lighting design disciplines. Its primary purpose is ambience—to make nighttime spaces aesthetic and inviting. On a more practical level, it can extend the usable hours of a site, facilitate wayfinding, improve safety and provide a sense of security.



READ MORE
 
Golden Opportunities

With schools and healthcare facilities struggling to balance rising costs with ever-tightening budgets, energy-efficient lighting upgrades can be an easy and effective way to improve a facility’s lighting quality and performance while significantly reducing operating costs.


READ MORE
 
Psychology Of Light

Craig Bernecker, Ph.D., director, Lighting Education Institute and professor at Parsons The New School for Design, recently gave a talk as part of the ongoing Philips Lighting University series of webinars.


READ MORE
 
Don’t leave savings on the table

The Dawn Of Commissioning

When commissioning a high-performance building, one element of lighting control is sometimes left out: the daylight harvesting system. It’s assumed such systems will work right out of the box after some simple calibration. Working is one thing, but working optimally is another.


READ MORE

Pages

X