Light System Cooling Kit Environmental Controllers Drives the highest light output

Drives the highest light output for maximum plant growth

is not only cost-effective but is also highly effective at providing the maximum possible oxygenation for your nutrient solution

Safer Brand is the leader in alternative lawn and garden products

It is inert

• Contains fulvic and humic acids

Light System Cooling Kit Environmental Controllers Drives the highest light outputThe chief of compatibility! This kit contains 4" flanges that will allow you to set up air cooling of two Powerhouse ballasts or a Daystar DAUN reflector, Radiant reflector, Xtrasun XT1AC reflector, or Sunburst system. Fits Powerhouse (all) Fits Daystar (DAUN) Fits Radiant all vents Fits Xtrasun (XT1AC) Sunburst Includes: 2 LG50023, 1 LG50027, foam, hardware, and instructions. Requires a fan for cooling (sold separately).