Guys, I have this problem, we have buildings that were recently retrofitted to T8 bulbs but also have several pin based CFL fixtures in our buildings, we are in our second performance period now an

Do all the lamps have to be Low mercury? in order to achieve this credit?

Can anyone tell me where the 50 pg/l-h threshold for exemplary performance came from?

Our project team considering purchasing ECOLOGIC lamps from Sylvania to fulfill this credit, however we aren’t certain if these are accepted under LEED.

Hi. I am kind of new to this. I was checking if a Spanish building might earn some credits from MRc4.

I am working on a project whose majority of fixtures are LED. I am wondering what the LED equivalent to a lamp/blub is when documenting this credit.

I'm working on a project that would like to apply this credit to a new construction building. The new building is part of a college campus, but the LEED boundary only includes the new building.