I use high voltage output drivers and few COB in serial. However, if interrupt line, driver enter in protection.
I have a bimetal (80 degrees Celsius) with COB series and electronic (50 degrees Celsius) on the power 120V to the driver.
---------- Post added at 09:36 PM ---------- Previous post was at 09:33 PM ----------
And yes, in my experience red light is more important in the action spectrum of photosynthesis.
---------- Post added at 09:43 PM ---------- Previous post was at 09:36 PM ----------
In my opinion, in the picture with 4 COB and orchids need at least 100W 620-660nm Red plus 50W Blue.
---------- Post added at 09:48 PM ---------- Previous post was at 09:43 PM ----------
The light is too high. I think you need to use reflector coup and lens
---------- Post added at 09:57 PM ---------- Previous post was at 09:48 PM ----------
believe me this one is extra
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Hybrid Mode
