Well I have joined the club as well.
Got my kit from Meijiu on Alibaba, I have read good and bad things about that company but I have to say that they treated me good, were friendly and shipping was fast.
FOLUX V2 PLUS-240H-2
each kit include:
1. 2pcs high effiency 288 plus board(252pcs top bin lm301B and 36pcs epistar 660nm)
2. 1pc long black heatsink 632x195x15mm
3. 1pc meanwell driver HLG-240H-48AB
4. hang wires, connect wires, connectors, plug wire.
My tent is small and even if led lights do not generate as much heat as other lights it was still heating my tent. So I added two PC fans, I first added the one on top and that took down the heat from 30C to 28C and then added one one side and that took it from 28C to 24C.. though this is with my light dimmed, I am pretty happy with that result to be honest.