The HESCHONG MAHONE GROUP’s recently completed study on daylighting and productivity has been summarized and reported by many in print, internet, radio, and televised media. Newspapers reporting on the study include The Washington Post, The Seattle Times, The...
Abstract: The environmental impacts of artificial light at night have been a rapidly growing field of global change science in recent years. Yet, light pollution has not achieved parity with other global change phenomena in the level of concern and interest it...
Light is part of the electromagnetic radiation spectrum and, while vital for life on earth and necessary for vision, it carries energy that can be damaging, specifically to the region of the retina called the macula where light is best focussed....
Intense blue spectral light components pose a short-term risk to the retina, called blue light hazard (BLH). For this photochemically-induced retinal injury spectral weighting functions and applicable limit values are established. However, scientific evidence about...
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