J JanCPF Enlightened Joined Oct 17, 2003 Messages 846 Location Denmark Dec 6, 2010 #1 Given the highest available bin (not unobtainium) from each manufacturer how would they compare in lumens/watt at their rated current? XP-G XR-E XM-L MC-E P4 P7 SST-50 SST-90 If I forgot any please add to the list. Thanks.
Given the highest available bin (not unobtainium) from each manufacturer how would they compare in lumens/watt at their rated current? XP-G XR-E XM-L MC-E P4 P7 SST-50 SST-90 If I forgot any please add to the list. Thanks.