Lightsearch.com (Popularity: )

Searchable directory of lighting sites.

The LightNetwork (Popularity: )

An online community for theater lighting professionals and students with news and discussion forums.

Lighting.com (Popularity: )

Portal for lighting professionals with searchable listings of vendors, discussion forum and lighting industry news.

Lighting-Linx (Popularity: )

Information about the lighting industry, with a database to search companies and products.