Lightforum.com
- Resource center for the lighting community with lighting projects, articles and a discussion forum.
- http://www.archlighting.com/architecturallighting/al/index.jsp

The LightNetwork
- An online community for theater lighting professionals and students with news and discussion forums.
- http://forums.delphiforums.com/lightnetwork/start

Lighting.com
- Portal for lighting professionals with searchable listings of vendors, discussion forum and lighting industry news.
- http://www.lighting.com/

Lighting-Linx
- Information about the lighting industry, with a database to search companies and products.
- http://www.lighting-linx.com/

Lightsearch.com
- Searchable directory of lighting sites.
- http://www.lightsearch.com/