Case Study
Municipal Lighting Retrofit
-UNICIPAL ,IGHTING 2ETROFIT # ASE 3TUDY 2EDUCING %NER GY - AINTENANCE # OSTS &AIRFIELD (ILLS #AMPUS IS A REDEVELOPMENT SITE OWNED BY THE 4OW N OF .EWTOWN #ONNECTICUT 4HEY HAVE RECENTLY RETROFITTED THEIR EXISTING !CORN ,IGHT &IXTU RES WITH THE .EPTUN ,%$ !CORN RETROFIT BULB 4HE #ITY HAD PREVIOUSLY USED A MIX OF 7 7 -ETAL (ALIDE BULBS WHICH THEY HAVE REPLACED WITH A 7 ,%$ 7ITH THE %NERGY %FFICIENT .EPTUN ,%$ RETROFIT BULB THE CITY WI LL SAVE AROUND A YEAR IN ENERGY COST 4HE .EPTUN ,%$ !CORN 2ETROFIT "ULB HAS A RATED LIFE OF H OURS WHICH IS TIMES LONGER THAN THE LIFE OF ANY -ETAL (ALIDE OR (03 LIGHTING SYSTEM /VER THE LIFE OF THESE ,% $ BULBS .EWTOWN #4 WILL SAVE AROUND IN ENERGY COSTS AND ANOTHER IN MAINTENANCE AND MATERIAL