Prawn Connery
Well-Known Member
So no one actually says that . . .Heh, so, no one actually says that, but you have a whole rant about it anyway?![]()
wietefras said:For comparing 3000K COBs/SMDs, lumen gives a decent indication of efficacy.
. . . except you?

Which was kinda my point: two identical series diodes, one puts out more lumens, but it may or may not be more efficient, because lumens are weighted in favour of certain wavelengths and any colour shift will affect lumen count regardless of efficiency.
I guess you didn't read my rant . . . but that's OK
