There are many grants available to help pay for the removal and replacement of inefficient light fixtures. IES Commercial can orchestrate this retrofitting with the expectation that the end result will not only be more efficient, but will provide a better quality of life for the end-user.
We can also evaluate your lighting's energy use relative to recommended code levels by utilizing DOE's and COMCheck. This is done in the City of Chicago for their assessments. This type of simple benchmark helps to determine if your building is using an excessive amount of energy.