Back to all products Share this page PDF version 4" Square Shower Trim with Round Drop Lens 4" square shower trim with round drop. For use with MR16 lamps with GU5.3, GU10, or PSA37. Jump to Section Overview Resources Catalog Numbers Compatible PRODUCT IMAGE Square Trim with Round Drop. Lamp: MR16 with GU5.3, GU10, or PSA37. Size: 4 3/4" Square. Resources & Downloads Specifications Specifications Other Alpine™ System Presentation Product SKU Catalog Number Finish EL2416W All White