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Tag: streetlight
New LED Streetlight Design Curbs Light Pollution
2013-04-24 14:50:00| pollutiononline Home Page
Streetlights illuminate the night, shining upon roadways and sidewalks across the world, but these ubiquitous elements of the urban environment are notoriously inefficient and major contributors to light pollution that washes out the night sky
Tags: design
light
led
pollution
New LED Streetlight Design Curbs Light Pollution
2013-04-24 14:50:00| publicworks Home Page
Streetlights illuminate the night, shining upon roadways and sidewalks across the world, but these ubiquitous elements of the urban environment are notoriously inefficient and major contributors to light pollution that washes out the night sky
Tags: design
light
led
pollution
New LED Streetlight Design Curbs Light Pollution
2013-04-24 06:00:00| Industrial Newsroom - All News for Today
As reported in OSA's open-access journal Optics Express, team of researchers from Taiwan and Mexico has developed lighting system design that utilizes high-efficiency LEDs and ensures they shine only where needed. This spares surrounding homes and evening sky from unwanted illumination. "High-performance LED street lighting using microlens arrays" co-author Ching-Cherng Sun said system offers adaptability to different street lamp layouts and is based on 3-part lighting fixture. This story is related to the following:Green & CleanSearch for suppliers of:
Tags: design
light
led
pollution
New LED Streetlight Standard
2013-03-06 23:21:13| PortlandOnline
Notice to designers and contractors
Tags: standard
led
streetlight