Lithonia 5-Inch Shallow recessed trim in white color measuring 6.375 Inch Dia x 5 Inch Height x 5.125 Inch is made of high quality material and it can be used with recessed housing and also in non-IC applications using lamps/wattages. It is a one-piece aluminum can that has galvanized steel rod frame and J-box with built-in romex clamps and a ground wire. It is suitable for ceilings up to 2-3/4-Inch thick. Clipping of socket to trim ensures proper and consistent lamp position. It has a factory installed, captive bar hangers that can be extended up to 24" and it features built-in nailers and T-bar clips. It is approved for most wiring and ceiling types. Shallow recessed trim is U.L. Listed to U.S. and Canadian safety standards.