Lighting Design & Daylighting

Photo: Adrian Grycuk. License: CC BY-SA 3.0

Energy-efficient lighting is seriously misunderstood by many in the green building industry. Long associated with CFLs and poorly lit spaces, today’s energy-efficient lighting uses state-of-the-art LEDs, controllers, and optics to direct light just where you need it.

Outdoors, LED streetlamps use advanced sensors and are optimized for maximum efficiency, yet they produce little light pollution that could disrupt local wildlife.

Indoors, LEDs can be integrated into DC power systems via power-over-ethernet cables. The color can be changed to help increase worker productivity, improve patient moods, or mimic natural outdoor light to help maintain our natural circadian rhythms.

New forms of LED and OLED lighting are revolutionizing how we light our buildings.

Lighting Design & Daylighting

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  • Prize-Winning LED Outdoor Area Light

    Product Review

    EvoLucia's SCH cobra head uses the company's "Aimed Optics" technology to direct light from the LEDs onto an even pattern on the ground, maximizing the efficacy of the light.

  • Modular LED Lighting Enters the Mainstream

    Product Review

    Modular LED lighting systems by Bridgelux, Cree, GE, Philips, and Xicato allow the LEDs to be changed without requiring replacement of the entire fixture.

  • Convia's Energy-Management Platform

    Product Review

    Convia and Wiremold have partnered to provide a modular, highly adjustable energy distribution infrastructure and reporting tool.

  • The First Practical Heliostat

    Product Review

    Practical Solar has introduced a simple heliostat system to reflect sunlight into buildings for lighting and space heating; future applications will include water heating and electricity generation.

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