DOE Report: Accounting for Uncertainty in Lumen Measurements

Uncertainty in measurements is inherent to all testing methodologies, including photometric and other lighting-related testing. But reliable lighting testing is a crucial underlying factor contributing toward the success of many energy-efficient lighting efforts.  This is a CALiPER (Commercially Available LED Product Evaluation and Reporting) program exploratory study by the U.S. Department of Energy.

Product Categories
Decorative, Emergency, Indoor, Landscape, Outdoor, Poles

Resource Keywords
CFL, Commercial, Energy Codes, Energy Efficiency, Fluorescent, Government, Industrial, LED, Low Voltage, Luminaire, Residential, U. S. Department of Energy (DOE)