Bi-Level LED Parking Lot Lighting

Category: 
Commercial
Project Number: 
PGE 0815
Start Year: 
2008
End Year: 
2009
Markets Segments: 
Commercial
Government - Institutional Facilities
Project Type: 
Demonstration
Electric Energy Savings
Type of Technology: 
Lighting, Commercial
Organization: 
Pacific Gas and Electric (PG&E)
Project Status: 
Completed
Savings Type: 
Work
Industry

Project Summary

This report summarizes an assessment project conducted to evaluate light-emitting diode (LED) luminaires with bi-level operation in an outdoor parking lot application. The project replaced metal halide (MH) fixtures of nominal 320 watts  with bi-level LED luminaires from BetaLED equipped with motion sensors. Quantitative light and electrical power measurements were taken to compare base case MH performance with that of the LED replacement luminaires. Economic performance of the LED luminaires as compared to MH was also estimated and qualitative satisfaction with the LEDs was gauged with a customer survey. For more information, please contact the sponsoring organization.

PDF Report: 
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