https://www.led-professional.com/pr...umens-per-watt-with-new-mid-power-led-package
i asked the factory guy about this..he says will check it out[dunno if they are even available]
and about the not great tests on....i am hoping if there was a bait n switch on the 561's that the fatcory guy seems to realize
that on the "quite serious" diy forum..that is not the way to go
he is sending a 90 and 80 cri 6 x 22 panel sample..and checking out the new chip
i told him i was forgiving..and i
but the tests showed that something did not add up..the panels[and probably the strips too] and if he wanted any business then they best add up