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The Hydrofarm Light System Cooling Kit — along with aluminum ducting — redirects heat straight from your reflector when connected to an ActiveAir Blower. Ideal for cooling rooms in warm climates or for recirculating warm air in cooler environments.
• Two exhaust/ fan flanges
• One reflector vent cover
• Three flange screw mounting packs
• One self-stick foam weatherstrip – 20 in. long
Product Instructions (PDF)
Fits all vents on Radiant, Daystar, and Xtrasun reflectors, as well as all vents on the Powerhouse ballast.