Abstract: A grow light cooling and grow room odor pollution control system that includes an air plenum with a plurality of air inlets; a plurality of air ducts connecting each air inlet to at least one grow light housing, at least one air outlet; an air pump mounted in the air plenum, and at least one filter operatively coupled to the air pump and disposed between all of the air inlets and the air outlet, such that the air pump pulls hot and odorous air from nearby grow light housings into the air plenum through the air inlets, through the air filter, and then out from the plenum for dissipation in the outside atmosphere or for use in heating a structure.

Abstract: A grow light cooling and grow room odor pollution control system that includes an air plenum with a plurality of air inlets; a plurality of air ducts connecting each air inlet to at least one grow light housing, at least one air outlet; an air pump mounted in the air plenum, and at least one filter operatively coupled to the air pump and disposed between all of the air inlets and the air outlet, such that the air pump pulls hot and odorous air from nearby grow light housings into the air plenum through the air inlets, through the air filter, and then out from the plenum for dissipation in the outside atmosphere or for use in heating a structure.

Abstract: A light fixture for use as a horticultural and agricultural grow light fixture, which includes a fixture housing, end panels disposed in the open ends of the housing, each of which includes a duct opening and a duct connector disposed in the duct opening. A specular insert is installed in the interior of the fixture housing and includes sides spaced apart from the sides of the fixture housing such that a cooling and insulating airspace is defined between the specular insert and the housing. Both the housing and specular insert are mounted on a base, and the fixture bottom opening is covered by a lens. In the preferred embodiment, an adjustable light socket assembly is positioned in one of the duct connectors. Finally, the assembly includes a adjustable vent hole cover mounted in each of the duct connectors.

Abstract: A light fixture for use as a horticultural and agricultural grow light fixture, which includes a fixture housing, end panels disposed in the open ends of the housing, each of which includes a duct opening and a duct connector disposed in the duct opening. A specular insert is installed in the interior of the fixture housing and includes sides spaced apart from the sides of the fixture housing such that a cooling and insulating airspace is defined between the specular insert and the housing. Both the housing and specular insert are mounted on a base, and the fixture bottom opening is covered by a lens. In the preferred embodiment, an adjustable light socket assembly is positioned in one of the duct connectors. Finally, the assembly includes a adjustable vent hole cover mounted in each of the duct connectors.