Measures: 17" H x 17.75" L x 17.75" W Canopy Dimensions: 6"x6"x1" Bulb Included: No Number of Bulbs: 1 Type of Bulb: PAR30 Product Material: Steel Glass: Frosted Inspired by industrial lighting, the Hi-Bay collection's refined designs maintain the boldness of their predecessors but possess refined details throughout. Hi-Bay fixtures with Clear halophane glass are available in choice of finish of Bronze or Satin Nickel. Hi-Bay fixtures with sold metal shades are available in three choices of finish including Bronze, Polished Nickel and Satin Nickel, and include a Frost glass diffuser which conceals the light source and gently diffuses the incandescent illumination.