Light System Cooling Kit Environmental Controllers is not only cost-effective but

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

• 95% reflective European hammertone aluminum

Safer Brand is the leader in alternative lawn and garden products

• Promotes horizontal root branching

allowing the user to affix ducting so that an exhaust fan can extract hot air

Light System Cooling Kit Environmental Controllers is not only cost-effective butThe 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).