Refurbished - 1000W HPS Commercial Magnetic Ballast 240V/L6-15P Plug with 8 ft power cord, 240V led PhysioSpec Greenhouse: 285 μmol/s

PhysioSpec Greenhouse: 285 μmol/s

Grodan has a tremendous capacity for absorbing nutrient solution while retaining plenty of oxygen for rapid plant growth

The simplicity of this thermostat and its small design make it a useful addition to any grow room

The first digit indicates the number of tubes (5 = 5-tube unit)

while protecting plants from transplant-related shock

Refurbished - 1000W HPS Commercial Magnetic Ballast 240V/L6-15P Plug with 8 ft power cord, 240V led PhysioSpec Greenhouse: 285 μmol/sThe PARsource Commercial Magnetic Ballast is the premium magnetic ballast in the PARsource line. Each ballast is encased in an all aluminum housing and is powered by only the best UL CSA recognized electrical components. Each ballast also comes with an 8 foot power cord with plug. The patented design allows for maximum ventilation and cooling, allowing the capacitor to run cooler than other magnetic ballasts on the market. Cool running capacitors are