Nine OSRAM LED bars cover a 4 x 4 ft flowering footprint with a 5 x 5 ft veg footprint
and it is the whole compatibility rule
and the 8 g packet is built for it
Power: 24 Watts
00 mS/cm EC Resolution 0
EZ-Breeze HAF Basket Fan, White, 1PH, 115V, w/Brkt & 10' Cord Size:20 in (1/3 HP) Nine OSRAM LED bars coverJ&D EZ Breeze HAF basket fan The J&D EZ Breeze gently moves air through a dense canopy to clear hot spots and leaf wetness. It comes in 12, 16, and 20 inch sizes moving 870, 1,520, and 1,650 thrust CFM. A quiet aluminum propeller and totally enclosed motor need little upkeep. Each fan works with an external speed controller. Even airflow for greenhouses, grow rooms, and barns Steady HAF movement balances humidity, dries media surfaces, and supports