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Comparing LED and HID Horticultural Luminaires
An evaluation of the energy and economic performance of LED horticultural luminaires compared with high-pressure sodium (HPS) and metal halide (MH) horticultural luminaires has found that the LEDs cannot replace HPS luminaires on a one-for-one basis while still maintaining the original photosynthetic photon flux density (PPFD)…
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Selecting the Right Industrial Lighting, Part 2
Part 1 in this 3-part series provided an overview of lighting for industrial workplaces, plus two major reasons why lighting matters. Having considered both the role of lighting in the workplace and its contribution to capital costs and overheads, here are nine factors to consider in the selection process…
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Dynamic Lighting Enhances Health and Wellbeing
At the end of 2017, the Nobel Prize for medicine went to three American researchers: Jeffrey C. Hall, Michael Rosbash and Michael W. Young. By isolating and investigating the “period” gene of the fruit fly, they were able to prove the existence of the “inner clock,” which controls the circadian rhythm of humans, animals and plants…
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This project is funded [in part] by the Government of Canada.
Ce projet est financé [en partie] par le gouvernement du Canada.

