6" Inch Recessed Ceiling Light Black Metal Trim Smooth Shiny Reflector Baffle and Ring R30 PAR30 Fits Halo Juno Can SMOOTH SHINY BLACK METAL BAFFLE AND RING FOR R30, PAR30 AND SAME SIZE COMPACT FLUORESCENT AND LED BULBS ALSO FITTABLE FOR R40, PAR38 AND SAME SIZE COMPACT FLUORESCENT AND LED BULBS OUTDOOR DIAMETER OF RING : 7-1/8 INCH