For sale are 2 fluorescent light assemblies, both mounted in sheet metal frames and with polycarbonate diffusers to provide even light distribution. They both have 3-prong plugs for 110 volt connection and chains for hanging from the ceiling, but their design also permits either direct ceiling attachment or insertion to get the diffuser flush with the ceiling surface. The larger unit has a 47 x 23 inch footprint and the smaller one is 48 x 12 inches. They are priced at $10. each or both for $15.