Simple clip-on design half-shade dresses up bare bulbs.If you have old-school light fixtures with 60-Watt light bulbs on your boat, our Shade for Bulkhead Fixtures will cover the bulb and cut glare.Key FeaturesWhite plastic shade with white powdercoated steel frameDimensions are 4-5/8"H x 4-1/2"W x 2-1/2"DMade to fit a standard household-size 60-Watt light bulb