![Architecture / Light pollution / Observational astronomy / Visibility / Compact fluorescent lamp / Skyglow / Light fixture / International Dark-Sky Association / Incandescent light bulb / Light / Lighting / Light sources Architecture / Light pollution / Observational astronomy / Visibility / Compact fluorescent lamp / Skyglow / Light fixture / International Dark-Sky Association / Incandescent light bulb / Light / Lighting / Light sources](https://www.pdfsearch.io/img/042fcedefdfe2dbd09ab22051b82d353.jpg)
| Document Date: 2014-04-09 19:50:25 Open Document File Size: 692,85 KBShare Result on Facebook
City Tucson / Cambridge / / Company New England Light Pollution Advisory Group / / Country United States / / Currency USD / / Event Natural Disaster / / IndustryTerm metal / energy use / outdoor lights waste energy / energy / / Organization International Dark-Sky Association / / ProvinceOrState Arizona / Massachusetts / / PublishedMedium Sky & Telescope / / URL http /
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