Latest Light pollution Stories
LED lighting retrofit expected to decrease township’s street lighting electrical usage by over 25,000 kWh in first year – plus reduce greenhouse gas emmisions equal to saving 94 trees per
International Dark-Sky Association announced this week that Death Valley National Park is being designated as the largest International Dark Sky Park in the world.
A new study has shown that the light that emanates from cities may cause accelerated sexual maturity in some birds.
The Chinese leading LED light manufacturer – Zhongtian Lighting released an energy efficient lamp for large area lighting – 100W LED high bay which provides high brightness and superior light
While awareness of man-made pollutants and their environmental impact may be rising exponentially, one source of contamination remains largely unaddressed.
Exterior Energy Efficient Induction Lighting Fixtures from Improved illumination Increases Parking Area Illumination and Reduces Monthly Energy Expense. Boston,
Light Pollution -- Light pollution refers to excess light, created by human activities, that brightens the night sky enough to hide many stars from observers. For the average person, light pollution means that even on a clear, moonless night, only a few stars may be visible. When a city grows up near an astronomical observatory, light pollution can make the observatory effectively useless. Unlike most forms of pollution, light pollution isn't persistent: turn the lights off, and the...
- A poem in which the author retracts something said in an earlier poem.