far-red light Archives - All Things Lighting® Association https://www.allthingslighting.org/tag/far-red-light/ Illuminating the Complicated! Mon, 16 Oct 2023 06:59:03 +0000 en-US hourly 1 https://www.allthingslighting.org/wp-content/uploads/2023/08/cropped-ATLA-favicon2-32x32.jpg far-red light Archives - All Things Lighting® Association https://www.allthingslighting.org/tag/far-red-light/ 32 32 Phytochrome and PSS https://www.allthingslighting.org/phytochrome-and-pss/ https://www.allthingslighting.org/phytochrome-and-pss/#respond Fri, 15 Feb 2019 22:26:20 +0000 https://www.allthingslighting.org/?p=272 Ian Ashdown, P. Eng., FIES, Senior Scientist, SunTracker Technologies Ltd.   Published: 2016/12/09 Horticultural lighting is currently one of the fastest-expanding markets in commercial lighting, with projected revenues of several billion dollars in less than a decade. From the perspective of a professional lighting designer, the market opportunities are enticing. Whether it is lighting for […]

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]]> https://www.allthingslighting.org/phytochrome-and-pss/feed/ 0 Botanical Light Pollution https://www.allthingslighting.org/botanical-light-pollution/ https://www.allthingslighting.org/botanical-light-pollution/#respond Wed, 13 Feb 2019 01:04:08 +0000 https://www.allthingslighting.org/?p=144 Ian Ashdown, P. Eng., FIES, Senior Scientist, SunTracker Technologies Ltd. Published: 2016/02/17 Blue-rich light from LED streetlights, we are told, is the nemesis of professional and amateur astronomers. Blue light is preferentially scattered by the atmosphere, resulting in potentially unacceptable levels of light pollution for astronomical observations. Unfortunately, LED streetlights emit more blue light on […]

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