FOLUX-PLUS-V3-320H-3 each kit include: 1. 3pcs high effiency 288v3 plus boards(252pcs top bin lm301H and 36pcs epistar 660nm) 2. 1pc long black heatsink 940x195x15mm 3. 1pc meanwell driver 320H-48B 4. hang wires, connect wire, plug wire. 5. potentiometer