The Sun System Irradiator air cooled reflector is completely sealed with double gasketed glass (between glass & reflector and glass & frame) for an air-tight seal. Swing Stop® retention cable keeps glass from abruptly swinging down. Captured thumb screws & closure mechanism for ease of use and excellent sealing. Highly reflective aluminum interior offers excellent reflectivity and diffusion. Integrated air-cooled fittings with bead ring. Powder-coated galvanized steel housing. EZ Breeze® aerodynamic junction box.
Overall Dimensions(inches): 27.9l x 21.3w x 9.2hGlass Frame Dimensions(inches): 22.3l x 21.3w