Deco Lighting’s Simple Payback Calculator

The graphical representation of current system and proposed system can seen by a single click of button “enter $ per year”.

Enter the following information and click “calculate.” Your results will display below.

Please fill out the form below: (Fields marked with * are mandatory.)

Number of fixtures:*

Cost per kwh:*

Watts/fixture current system:*

Hours burned/yr.:*

Watts/fixture proposed system:*

Cooling Multiplier:*

Current system:*

Proposed system:*

Note:LED offers a 4 for 1 replacement ratio when compared to metal halide/high pressure sodium; ie. for every 400W MH/HPS fixture, a 120W LED fixture will provide the same amount of luminosity.

Time to Recover Investment (Payback)


Initial investment to upgrade per fixture:*$

Annual Maint. costs current system:*$

Annual Maint. costs proposed system:*$


    Potential Savings Per Year:

Including Cooling Saving Per Year:

Cost of Electricity

Current system:  $ per year
Proposed system:  $ per year

Energy Savings (proposed system)

Cooling Saving:   per year
Each fixture:   per year
Entire site:   per year

Investment Recovered (Payback)

Energy saving alone will recover investment in:   month(s)
Maintenance Saving(including cooling & maintenance):   month(s)
Estimated annual saving from maintenance reduction:  
Investment to upgrade(total):   per year
Net annual saving(including cooling & maintenance):   per year