samsung 561c grow light diy

I'm looking for 480w or 600w led grow light, I have read some threads here and come up with bridgelux eb gen 2, slim gen3 and samsung F series. Please give your guidance

Alrighty this will be my second DIY led flower light build the light will be built primarily for flower. But I'm using higher cct this time. So it could be used for veg too. But it will be my min flowe light in number 2 flower tent... and will be run through wireless switches from sonoff...

What's up everyone. So I'm now building a flower light for my tent. I did a veg light with 4 cree 3050s 6500k. Driven at 76.3 watts each. Each cob has its own driver. Running at roughly 44.5vdc I believe. Not 100% woukd have to check the actual voltage of the driver. The drivers ate specifically...

Ive been reading up on the forum and i think i got things right here before i spend any money. im planing on using: 1 x HLG-320H-C1400A 9 x 78 diode (LM561C) strips (3.6 feet length) This driver has a 229V max and each led has a 2.9 forward voltage, so 78 x 2.9 = 226.2 which is pretty close to...