Catalog Recessed 6 10 11 12 16 21 24 24 MRT 25 25 MRT 31 1X4 34 2X2 34 MRT 35 2X4 35 MRT 51 51 MRT 54 54 MRT 55 55 MRT 85 SERIES PRODUCT SPECIFICATIONS, DIMENSIONS, AND/OR LAMP APPLICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE