Lamp Jockey
Member
I guess I question the performance because the big three in the lamp industry, GE, Sylvania and Philips are not offering LED lamps for PL and linear fluorescent retrofit opportunities.
The release of a T8 replacement by Philips is imminent -can't speak of the others. If you are looking into PAR replacements and this is a Federal Grant -chances are they will have a Made in the USA requirement ...for those about your only option would be Lighting Science Group(not sure how long they will be mfg in the US).