We have been asked to study enterprise-wide lighting by the facilities group at Columbia University. As an example of the energy reduction we project, the Lobby pictured below uses (48) downlights conservatively estimated to burn 3.88 W / SF to achieve 18 FC at 36″ AFF. Our solution will deploy (10) 39W medium distribution MH fixtures with 82 CRI lamps consuming 0.42 W/SF.
Here’s an unsolicited comment from the school’s energy manager in reference to our 50+ lighting projects completed at Columbia University:
“Sal –
I’m a fan and I would gladly refer you to anyone who asks for a lighting consultant. Stay in touch –
Jennifer”