Compare and Save - Take the iGROW Energy Audit

* Indicates required fields - Fields missing input can cause inaccurate data and information.

Please complete the entire form, including the iGROW Investment & Payback Calculator below to get complete savings calculations.

Calculations based on a system wattage of 400.

* Quantity of Fixtures
Choose how many HID fixtures current or needed

* Lamp Watts
What is the wattage of HID lamp

* Daily Run Hours
Choose average yearly run hours per day

kWh Rate Blended
What is the rate of electricity = Total kWh used/total bill amount

Quantity of In-Line Blowers
Choose how many blowers needed = Typically 1 blower per 2 fixtures

Air Conditioning Units
Choose how many air conditioning units used

Choose how many de-humidifiers used

Controllers for A.C. - Dehumidification
Choose how many controllers used

CO2 Units
Choose how many CO2 Units used


(Please fill out the iGROW Investment & Payback Section for results)

Total Energy Cost Existing
Total cost if using HPS or metal halide lighting system

Total Energy Cost iGROW
Total cost if using the iGROW Induction Lighting System

Electrical Savings
Savings from using the iGROW Induction Lighting System

CO2 Savings
Savings in CO2 losses due to light fixture heat mitigation blowers

Monthly Savings using iGROW

Total iGROW Annual Energy Savings

Total Annual Replacement Savings
2 lamps per year

Total iGROW Annual Savings

Total iGROW 5 Year Savings

Total 5 Year Replacement Savings
2 lamps per year; 1 ballast replacement

Total 5 year iGROW Savings

The iGROW Investment & Payback Calculator

iGROW Initial Cost
HID Initial Cost

Complete Fixture Cost
Insert single unit cost only!!

Includes: Ballast   Ballast Cost *

Includes: Lamp
Lamp Cost *

Includes: Reflector
Reflector Cost *

In-Line Blower Cost *

Venting Cost *

Misc Cost

Misc Cost

Misc Cost

Misc Cost

Misc Cost

Misc Cost

Misc Cost

Total Initial Cost

Initial Purchase Payback Thru Savings

Rate of Return on the Investment in iGROW Lighting

Click here to verify information and forumlas used in this calculator.