CALiPER independent lab tests Green Ray lamps and demonstrates Green Ray’s superior performance when compared to DOE Benchmark reports.
About the CALiPER Program
Analysis of CALiPER test results and feedback from lighting manufacturers, efficiency programs, and utilities guide DOE planning for the CALiPER program. Learn more about the CALiPER program, including details about the CALiPER guidance committee and the CALiPER Roundtable report.
For more information on the CALiPER product selection process, test procedures used, qualified testing laboratories, and other issues related to CALiPER testing, see the CALiPER Frequently Asked Questions.
Summary ReportsDOE conducts three rounds of CALiPER testing each year, and more than 250 products have been tested through the program to date. A Summary Report is published following completion of each round which provides analysis of the test results for all products included in that round. Download CALiPER Summary Reports.
