HUMITSU CORPORATION – JAPAN

Do you know E39/ E40 80W/100W/120W LED Corn Light 360 replacement 400W/500W/600W metal halide Lowbay lighting fixture in warehouse

E39/ E40 80W/100W/120W LED Corn Light 360 replacement 400W/500W/600W metal halide Lowbay lighting fixture in warehouse, pay for itself in less than 07 months.

Current Lighting Fixture(400W MH)Humitsu LED light (100W LED Corn light)
Current bulb Wattage460LED light wattage100
Number of bulbs18Number of LED lights18
Operating hours per day8Operating hours per day8
Total Watts per day66240Total Watts per day14400
Divided by 1000(KWh)66.24Divided by 1000(Kwh)14.4
Operating days per month22Operating days per month22
Total kWh cost per Month1457.28Total kWh cost316.8
Current KWh cost$0.15Current KWh cost$0.15
Per bulb maintenance & Ballast per month0.51  
Maintenance & Ballast per month total$9.18  
Cost per month to operate bulbs$227.77Cost per month to operate bulbs$47.52
Cost per month to operate bulbs plus HVAC$61.4  
Total Annual cost to operate$3143.25Total Annual cost to operate$570.24
Total annual CO2 emissions(Metric Tons)10.87Total annual CO2 emissions(Metric Tons)2.36
HVAC loads@15% monthly cost$34.17  
  Total LED savings monthly$214.42
  Total LED savings annually$2573.01
  Total LED savings percentage81.86%
  Total CO2 Emissions Reduction78.26%

Lowbay light was widely used in warehouse lighting in the past years, the factory owner want to replace existing 400W metal halide bulb by LED bulb without remove the lighting fixture.