Round Ceiling Fixture, Box Diameter 4", Polycarbonate By Carlon FN-CFB-HB

Round Fan/Fixture Vaportight Box, Volume 26 Cubic Inches, Diameter 4 Inches, Depth 2-3/4 Inches, Color Black, Polycarbonate, Mounting Means #3 Bracket, Mounting Means 16 Inch to 24 Inch Adjustable Hanger Bar

• Length: 16 - 24 in