LED Refrigerated Case Lighting II

Project Summary

This report summarizes the installation and assessment of linear lighting systems of Light Emitting Diodes (LEDs) at a regional supermarket chain location in Northern California. Relying primarily on field testing, the project team conducted photometric and power measurements, as well as customer satisfaction surveys and economic payback calculations. This application assessment study was designed to verify the brightness and quality of light currently achievable with replacing traditional linear fluorescent tube lighting in freezer case and refrigerated case applications with new LED linear lighting systems in order to aid the acceleration of their mainstream adoption in the supermarket end-use.