Shopping Plaza Parking Lot Lighting-Retrofit

A Manchester, NH T.J.Maxx shopping plaza parking lot has been retrofitted with BetaLED luminaires. CBT Development of Greenland, NH was incurring high costs for parking lot maintenance from frequent lamp replacement in high pressure sodium (HPS) and metal halide (MH) fixtures. While poor power quality was causing the premature lamp failure, the developer was ready to replace the 25-year old luminaires with new, efficient technology. The parking lot covers approximately 151,000 square feet and has 385 parking spaces.