Luce ZLU-E30CS, ZLU-M90CS Ref # Part # Description 1 54110089 Duct Cover Wall Bracket 1 2 50050147 Upper Duct Cover 1 3 50050148 Lower Duct Cover 1 4 50140117 Top Panel (ZLU-E30CS) 1 4 50140118 Top Panel (ZLU-M90CS) 1 5 50110131 Lighted Panel Acrylic (ZLU-E30CS) 1 5 50110132 Lighted Panel Acrylic (ZLU-M90CS) 1 6 50500143 LED Assembly (ZLU-E30CS) 1 6 50500144 LED Assembly (ZLU-M90CS) 1 7 54060004 6 Inch Round Damper 1 8 50180002 Damper Clip 2 9 54140094 Hood