If you are lucky enough to have a beautiful window in your workspace, let the natural light shine in from the wonderful Colorado sunshine. By turning off 5 florescent lights 5 hours a day (from using it 8 hours/day to 3 hours/day) you can save about $35/year. And that’s only for one office!
According to the American National Standards Institute, most offices flood computer workstations with 2 to 5 times as much unnatural light as they need, causing eye strain and fatigue. And it’s especially important if you are prone to migraines, as certain types of migraines can be exacerbated by florescent, overhead lighting.
Get a more sustained vitamin D intake, and save!