4" Iolite LED downlights require a dedicated Iolite new construction or remodel housing. Deep regressed cone reflectors optimize visual cut-off. Lumens / Wattage: 800lm / 14W Color Temperature: Comfort Dim (3100K-2000K) Color Rendering Index: 90 CRI Beam Spread: Three field changeable optics included Finish: Matte Powder White Reflector / Matte Powder White Flange Listing: cULus listed for wet locations Accessories: NIO-AS, NIO-HC, NIO-FMMR-4S