LED grow lights... input please.

[Wh173]

okay,

What strength MDC LEDs are you using?

I using LEDs:
RED 500mcd / 110° / 660nm
Blue 1400mcd / 60° / 470
I thing priority is degree of led biggest is better(minimum is 30 - 60°) 1500mcd/60° is same like 500mcd/110°. But 500mcd is cheaper.

How many volts/amps (or milliamps) does your system require or use?

about 20mA on 1,75V each LED

Water clear or coloured LEDs?

it's same

How many LEDs and how do you have them set up?

My system have 720pcs of red and 56pcs of blue LEDs, now. I want 3 times more
I can buy 2000pcs of red for 100USD

Ratio of blue to red LEDs (if any)

I thing best is from 16:1 to 8:1, maybe more.

Mini LED box by Hogi - its in czech, but nice photos - https://grower.cz/forum/showthread.p...&pagenumber=10