Look Below
International Initiative in Defence of the Quality of the Night Sky as Mankind’s Scientific, Cultural and Environmental Heritage
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Blue - White light

04May 2009
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leds23

Blue-White Light / LED outdoor lighting
Ignorance destroys the night
There are other ways to light and save energy
The rapid growth in the use of “white” light sources for outdoor lighting is changing the night environment with potentially damaging effects. Incorrect and misleading information by some manufacturers, especially those promoting LED outdoor lighting, suggests that blue-white light may improve vision.

 

IDA Blue Light Position ....>IDA
Starlight2009 Statement ....>

Last Updated on Aug162011

Alqueva Lake

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The Starlight Initiative is designed as an international action in defence of the values associated with the night sky and the general right to observe the stars. It is open to the participation of all scientific, cultural, environmental, and citizens' organizations...

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