I build a quantum board with 12x Samsung F562B (3000k) for the area 80x80cm.
It should run up to about 185w (500-700mA), so I decided for the HLG-185H-C700A
I have wired them like LEDG showed in the drawing here viewtopic.php?f=11&t=252.
The QB shines brighter than the sun, so I think its working correct.
![Smile :)](./images/smilies/icon_e_smile.gif)
Now I thought about adding some Far Red and Hyper Red light to the QB.
For example:
OSRAM Oslon SSL 150 Far Red Plug&Light
OSRAM Oslon SSL 150 Hyper Red Plug&Light
Has anybody an idea how many LEDs are right for the area?
I am very new to the LED thing, so hopefully you can help me.