Westinghouse Lighting 5083000 65-Watt Equivalent 4-Inch Sloped Recessed LED Downlight Dimmable Warm Energy Star Light Bulb with Medium Base, White Trim - - Amazon.com
Nicor Lighting 6 in. White Recessed Super Slope Trim with Baffle in the Recessed Light Trim department at Lowes.com
Can You Put Recessed Lights Into a Vaulted Ceiling? (Alternatives)
LED Recessed Lighting For Sloped Ceilings | 3" & 4" Aperture Options