Greenhouse Aluminum Intake Shutter Size:36" Double glass jacketed lamp is

Double glass jacketed lamp is rated for either open fixture use (without glass lens) or enclosed fixture use (with glass lens)

Relative Humidity: 25-70%Reflector: Vega & Alanod MIRO ReflectorIgnition Voltage: 3KV-5KVLight Source: (2) 315W CMH LampDimensions: 544

Enclosed/Open Open

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Greenhouse Aluminum Intake Shutter Size:36" Double glass jacketed lamp isFresh Air Intake for Greenhouse or Hoop House Bring outside air into your greenhouse with this intake shutter. Aluminum shutters open with negative pressure as outdoor air is drawn in through the shutter, and hot air is exhausted through a motorized shutter fan on opposite sides of the hoop house. This shutter is designed for easy installation with spring wire and lock channel and this hardware kit. Check out this article on greenhouse ventilation to