GrowLite HDE Double Ended Reflector 1000W 8inch GreenGro Biologicals The Xtreme ballast runs 600

The Xtreme ballast runs 600 to 1200W across seven dim levels

The spectrum pairs 6500K daylight white with deep red and far-red to drive flowering in the nodes overhead fixtures miss

20 ppm hysteresis: Fixed differential holds a tight band around the set point

That is 1 to 5%

3% COMBINED SULFUR (S)

GrowLite HDE Double Ended Reflector 1000W 8inch GreenGro Biologicals The Xtreme ballast runs 600An 8 inch double ended reflector with selectable cooling The HDE runs a double ended HPS lamp from 400 to 1000W. At the 8 inch flanges you get four field selectable options: sealed, air cooled with a lens, or open without one. Concealed Vacuum Airflow Technology hides the ducts so the parabolic hood uses 100% of its surface, adding about 30% more reflective area than open duct designs. That translates to more uniform light over the canopy for indoor