HALO 996SL PAR20 Eyeball 30&deg; Tilt Adjustable 4" Incandescent Trim Silver 996 Adjustable Par20 Trim Eyeball 30 Degree Tilt For Use With PAR20 Lamps H99T, H99RT, H99LCT: 5-1/16" (129mm) OD 996SL Silver Eyeball 4" Inside Diameter