Light System Cooling Kit Environmental Controllers Designed for use with Hydrofarm

Designed for use with Hydrofarm and PARsource high-frequency DE fixtures and ballasts

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

• Promotes horizontal root branching

Drives the highest light output for maximum plant growth

• Contains fulvic and humic acids

Light System Cooling Kit Environmental Controllers Designed for use with HydrofarmThe 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).