Lighting Regulations

Some websites I found that are about the lighting regulations for household lighting and lamps.

http://www.lamp-regulations.org/en/faq - Outdoor, but still important.

http://www.lightingassociation.com/files/downloads/776/LA_How-Lighting.pdf - General information.

http://energy.gov/public-services/homes/saving-electricity/lighting - Video.

http://www.darksky.org/outdoorlighting/guidance - Guidelines for outdoor, but still might be useful.