Product details:

The SPN 4IN Square Recessed Color Select Panel Light is an ultra-slim aluminum recessed fixture with a 110 degree beam angle. Features switch-selectable color temperature of 3000K, 4000K or 5000K. Includes a junction box with integrated dimmable driver. IC certification (suitable for direct contact with insulation). Air-tight certified per ASTM E283-04. Can be daisy chained. ETL listed for wet locations. Energy Star. Dimmable with most electronic low voltage dimmers, sold separately. Optional accessories sold separately.