Who we are

Accelerating the development and commercialization of energy-efficient lighting and daylighting technologies.

Read More

Latest News

CLTC is excited to announce the recent installation and ongoing evaluation of a solar tracking...
Join CLTC and the Energy and Efficiency Institute for a special seminar on Lighting Revolutions in...
CLTC is excited to share the lighting updates made to the ANSI/ASHRAE/IES Standard 90.1-2019 Energy...

Upcoming Events

8:30 am to Noon   This meeting will focus on Nonresidential and Multifamily lighting measures:
04/01/2020 to 04/02/2020
The deadly and destructive fires of the past few years as well as findings from California’s Fourth Climate Change Assessment have highlighted the dire impacts expected from climate change on...
Commercial Lighting: What’s New in the Title 24 Energy Standards
Sacramento Earth Day is all about building community and finding ways to help residents of the Greater Sacramento Region reduce our ecological footprint.