![Works change a street light in the dark sky community of Prestegne, Wales.](https://darksky.org/app/uploads/2024/01/8-Lighting-Tests-1440x700.jpg)
Resources
![](https://darksky.org/app/uploads/2023/03/fi-default.png)
Lighting for Industry
Resources
![](https://darksky.org/app/uploads/2018/05/Dark-Matters_Galat.jpg)
New Book Inspires Kids to Explore Night Sky
Resources
![](https://darksky.org/app/uploads/2018/04/fireflies.gif)
Solutions to light pollution
Resources
![](https://darksky.org/app/uploads/2023/03/fi-default.png)
DarkSky outreach materials
Resources
DarkSky members in the U.S. can request free printed brochures.
![2019 International Dark Sky Week](https://darksky.org/app/uploads/2019/02/IDA-2019-postCARD-h.jpg)
International Dark Sky Week resources
Resources
![](https://darksky.org/app/uploads/2023/03/fi-default.png)
Infographics
Resources
Visual methods help people understand the complex issues of light pollution.
![The Earth from space, looking at the night side and seeing yellow lights burning brightly where there are cities on North America.](https://darksky.org/app/uploads/2023/04/fil-Losing-the-Dark-film-1440x810.jpg)
“Losing the Dark” Translations
Resources
US English | Cantonese | French | German | Hebrew | Hindi | Japanese | Kannada | Korean | …
![](https://darksky.org/app/uploads/2015/08/NSI_TanqueVerde_Hikers-950x633.png)
How to conduct a night sky quality survey
Resources
![](https://darksky.org/app/uploads/2023/03/fi-default.png)
Lighting zones
Resources
![Man doing research reading a dictionary or glossary of terms.](https://darksky.org/app/uploads/2023/02/fi-glossary.jpg)
Glossary
Resources
A glossary of terms used throughout this site to describe lighting and its effects.
![](https://darksky.org/app/uploads/2023/03/fi-default.png)
Software and mobile apps
Resources
![](https://darksky.org/app/uploads/2023/03/fi-default.png)
Useful links
Resources
Some of the tools and sites we use from our partners, friends, and colleagues.