Energy Savings Calculator

Conventional Lighting

LED Lighting

Luminaire Wattage in Watts  

No of Luminaires  

No of Working Hours Per Day  

No of Working Days per Year 

Energy Cost per kWh Unit  ( INR ) 

Savings

Consumption per year (Conventional)  

  kWh

Consumption per year (LED)  

  kWh

Running Cost per Year (Conventional)  

Running Cost per Year (LED)  

Power Savings per year  

  kWh

Revenue from Power savings ( INR )  

Simple Payback  

  Yrs

Return On Investment  

  %