Lytecaster 1103R 6.75 Inch Incandescent Non-IC Remodel Frame-In Kit is made of galvanized steel. Non-IC designation indicates that insulation must be kept a minimum of 3 inches away from fixture sides and wiring compartments and must not be placed above fixture in a manner which will entrap heat. Accommodates existing ceilings up to 2 inches thick. UL listed. Suitable for damp locations. 14.6 inch width x 7.1 inch depth. Overall height dependent on trim kit selection. A complete fixture includes a frame-in kit and a trim kit, sold separately.