In response to an overwhelming interest in innovations in LED lighting technology for the outdoor area lighting applications, San Diego Gas & Electric’s Emerging Technologies Program (ETP) objectives with this assessment were: • identify potential LED solution for outdoor area lighting,...

This project assesses the energy and demand savings potential of LED technology in residential downlighting applications through lab evaluations and field monitoring of actual kitchen usage...

Project Summary:This report summarizes an LED street lighting assessment project conducted to study the applicability of LED luminaires in a street lighting application. In this project, LED lights replaced regular high pressure sodium (HPS) streetlights on several streets in Oakland, California....

The objective of the lab evaluation project is to assess the incremental energy savings and demand reductions of using LED SDLs over incandescent and fluorescent PAR30 floodlight lamps. Screw-in Directional lighting, or Screw-In Directional Lamps (SDL), refer to lamps with halogen, fluorescent, or...

Project SummaryThis report summarizes the third phase of an LED street lighting assessment project conducted to study the applicability of LED luminaires in a street lighting application. In Phase II, fifteen 78-watt LED luminaries replaced a like number of 121-watt high-pressure sodium (HPS)...

This project is aimed at evaluating Bi-level Hybrid Fluorescent LED Lighting for Stairwells and Covered Parking as an energy efficiency measure. The project will field test fixtures to determine the potential for energy...

Project SummaryLight-emitting diode (LED) lights are emerging as a viable alternative for outdoor locations such as parking lots, parking garages, and streets, which typically use wallpaks and bollards lit with high wattage, high intensity discharge (HID) or fluorescent lights. In addition to...

Project SummaryThis report summarizes the installation and assessment of light emitting diode (LED) luminaires at a major hospitality chain location in Northern California. Relying primarily on field testing, the project team conducted photometric and power measurements, as well as customer...

Project SummaryThis consolidated report summarizes the installation and assessment of electronic HID at three sites: a large manufacturing facility, a regional supermarket chain and a community college all located in Northern California. Relying primarily on field testing, the project team...

This project assesses the status of the technology and measure the potential incremental energy savings and demand reductions over halogen MR16 lighting systems. Photometric tests conducted at the Southern California Lighting Technology Center (SCLTC) demonstrate the differences and similarities of...