Case Study

Chicago Sweeping Services

Green Light National increases light levels and reduces energy consumption at Chicago Sweeping Services by 93%.

“The photocell controls are fantastic, and it’s so much brighter.  Our employees feel much safer at night too!”

— Chicago Sweeping Services

Overview

37,344

Annual Energy Savings

Annual kWh Savings (Kilo-watt Hour)

9 Months

Payback

90

ROI

Benefits

Green Light National upgraded the Exterior wall packs and pole lights, which increased the light levels, but reduced energy consumption by over $37,000 per year. 85% immediate energy reduction based on fixture wattage. 50,000-hour lamp life of the LEDs equals 10-15 years. Maintenance costs decrease by more than 90%.