Mossyoak660:
Welcome to ECN!
Are you looking for a presentation for energy efficient lighting retrofits ??
I used to do a site visit, detail the existing lighting (fixture condition, lamp type, ballast type); talk to the prospective client to get a 'feel' of what they were looking for. And a copy of their latest electric bill.
Presentation consisted of detailing the existing lighting load calcs and detailing the proposed energy eff retro to show a cost savings. Factor in lamp maintenance IF that is a factor, along with ilumination levels. Then take the estimated cost of the job, vs the savings to get a payback period (ROI)
Hope this helps
