Just an update with this, A couple of weeks ago the Osram distributor contacted me and sent a new data sheet on the 660nm that is 10% higher efficiency than the ones I tested here. I will test them once they become available and get some samples. This new led puts Osram in front by alot, it will be...

hello guyz!
next osram will be awesome
https://www.osram.fr/os/applications/ho ... /index.jsp

https://www.osram.com/ecat/OSLON%C2%AE% ... e_10285510

hello! 1st channel with 4000k 80cri second channel goes for an 660 + 730 + uv boost :) and you got your killer strip ( 8 x 660 + 4 x 730 + 3 uv ) if you cannot uv boost because they are expensiv replace them by some blue 480nm to fill the lack of that spectrum in the samsung :) with that combination...

i feel so ashamed guyz, i have everything but no time to build up!!! i take 2 days off just for that next weekend... so frustrating

amazing @TEKNIK !!! all the blue and a litle bit of cyan as well, im so pist off , the new cutter solstrip 2 channel are on 3535 led model and your pc blue are 3030 model @Welight

Just receiv my sq520!! amazing, will do the test tomorow!

Prawn Connery wrote: ↑

Thu Jul 11, 2019 5:48 pm

I thought the connectors were in a prick of a place at first, but then realised it looks like they need matching heatsinks.

And another edit: no 3000K on the boards. 5000K is sooooo yesterday . . .

5000k + 660 + 730 is the paradise!

Dennis Brown has been a leader in UV for years. The science is evolving at a rapid rate with LED and the work at SETI and Dr. Barber.https://www.solacure.com/hydromag1.html?viewfullsite=1 You cannot put interview from a commercial website ... loool its not objectiv at all Aloha & Dennis Brown has b...

hello guyz!
hope everyones is doing well!
im looking for a camera specialised in timelaps for our growtent/room
would love something easy to connect!
thank you!

thoses board should be amazing with some nichia optisolis 5000k + the new nichia 757h 4000k + your new cree 660 + 730