Back to all products Share this page PDF version 4" Reflector Cross Blade Trim 4" cross blade reflector trim. For use with MR16 lamps with GU5.3, GU10, or PSA37. Jump to Section Overview Resources Catalog Numbers Compatible PRODUCT IMAGE Cross Blade Reflector. Lamp: MR16 with GU5.3, GU10, or PSA37. O.D.: 4 7/8". Resources & Downloads Specifications Specifications Other Alpine™ System Presentation Product SKU Catalog Number Finish EL1444C Chrome with White Trim