You can still browse the site but some services may not work properly. This site requires Google Chrome, Firefox, Safari or Internet Explorer 10 and above. For mobile devices use an HTML5 capable browser.Download Chrome
The California Energy Commission (CEC) has published a voluntary quality specification for omnidirectional and directional LED replacement lamps intended to replace screw base incandescent lamps in light fixtures other than colored lamps, light strips and rope lights, linear pin-based lamps and integrated light fixtures. This specification is being developed in response to the findings of compact CFL incentive program evaluations, which found that the poor performance of CFL lamps was a major impediment to increased market penetration of those products. This specification will set a high performance standard that is intended to create a positive public perception of LED lamps, especially in residential applications.