Illuminating and Engineering Society : https://losangeles.ies.org/
International Association of Lighting Designers : https://www.iald.org/
Dark Sky International : https://darksky.org/
PLP SoCal: https://plpsocal.com/
KORE Lighting/Controls : https://www.kore-lc.com/
David Silverman & Associates : https://www.dsa-lighting.com/about
Linx Lighting + Controls : https://linxlc.com/
Light : https://lightsocal.com/
California Lighting Sales : https://www.californialightingsales.com/
Performance Lighting Systems : https://performanceltg.com/
MPA Lighting : http://www.mpalighting.com/
arc magazine : https://www.arc-magazine.com/
LD+A magazine (requires IES Membership) : https://ies.org/lda-magazine/
Inside Lighting : https://inside.lighting/
Edison Report : https://edisonreport.com/