200w 4 c.o.b. citizen or 300w 3 c.o.b. Vero for 19"x46"

Rocket Soul

Rocket Soul

Well-Known Member
thenotsoesoteric said:
Actually I'm thinking about going with the 2 qb Samsung kit @ 240 instead. I was thinking the cobs but overlooked the qb option. I think for the application those will work nicely and it gives me a little over 200w to boot.

I'm guessing I'll just go with the 3000k for flowering. What say y'all?
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Qbs at 3000k is one of the most versatile options if youre youre going to use the light later for something else. If youre yo a closet remember they need a fair bit of head room. If youre short on headroom go for the low powered qb132 or similar which dont need heatsink
 
H

hawkems

Active Member
People suggest the qb120 option for a reason. It is probably one of the most simple fixtures to put together and you can get all of the parts on amazon pretty easily. (Go to findchips.com to find the driver you want for like a 20-25% savings on it. Home depot or Lowes for some angled aluminum and screws. Get a really solid 260w 4 qb120 board for a total cost of around $225 with better spread and coverage than a qb 260 xl kit.

Other than that also check out rapid led growmau5 pucks (3000k with far red). For a first time buyer you can get 10% off and free shipping. Get a kit to save yourself money or have them put it together
 
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