Here's their Facebook post on the topic: https://www.facebook.com/photo.php?fbid=10153669745240394&set=a.10150150678180394.413460.354315500393&type=1&stream_ref=10
The topic of Dark Sky is brought up in the comments. If you're looking for information on Dark Sky - click here.
What is Dark Sky? From their website:
The International Dark-Sky Association is the only non-profit organization fighting to preserve the night. Join us as we work to protect wildlife, cut energy waste and stop light pollution.
Consider Dark Sky lighting next time you buy outdoor lighting - Shop Dark Sky Lighting.