Location: 246 Jimmy DeLoach Savannah, GA Application: Retrofit Warehouse LED Ballast Bypass Lamps, Exterior Wall Packs, Office LED Troffers, and Emergency Exit Signage. Energy Efficiency: +68% Annual Energy Savings: $11,733 Annual Maintenance Savings: $1,013 Rebate: $6,000 Payback Period (years): 2.2 10 Year Savings: $127,475