On this page you will be able to compare different light configurations and calculate the return of investment. Unfortunately you do not ave any previously saved results.

Click here to start a new calculation

These are your previously saved calculation results. Select at least two of them to see the comparison table.

Results are grouped by the different expenses that add up to the total cost, and each group is subdivided to various lifespans. To get a quicker look how the different solutions work out for you we tinted the lowest values in each row with green, and the highest with red.

Cost comparison
 
total cost of ownership
 1 year
2 years
3 years
4 years
5 years
10 years
15 years
20 years
cost of electricity
 1 year
2 years
3 years
4 years
5 years
10 years
15 years
20 years
cost of hardware
 1 year
2 years
3 years
4 years
5 years
10 years
15 years
20 years
estimated number of light bulbs used
 1 year
2 years
3 years
4 years
5 years
10 years
15 years
20 years


Visualize: