Sun System Yield Master II Supreme 6"cooled Reflector hood Also selling matching Galaxy ballasts separately Gasketed glass and integrated restraint which holds glass tightly in place 95% reflective German aluminum interior for excellent output and uniformity Maximum air cooling with built-in 6" fittings Tempered glass Built-in socket and lamp cord Oversize design is excellent for large growing areas Redesigned aerodynamic junction box Durable white powder coated finish Completely sealed -- features gasketed glass and integrated restraint bars to hold glass tightly in place. 6" integrated air-cooled fittings. Galvanized steel with Dupont powder coating. 95% reflective European aluminum interior for excellent output and uniformity. Made in the USA Compatible with all Sun System remote ballasts/and Galaxy ballasts...also selling Dimensions: 22" long X 22" wide X 7OE" tall Used Very good-excellent condition