Well Light Gimbal & Sleeve Kit by Kichler in Black from the Accessory collection.

The Uni-Sleeve Universal Well Light Holder allows for more visually appealing installation, along with the ability to protect the fixture from foot traffic and lawn maintenance. This reversible support sleeve accessory is designed to accommodate uplighting when flush mounted or an angled lighting effect when semi-recessed. Accepts any accent light fixture of your choice and is available in a Black Composite (BK) finish. Adjustable tension arm allows for light to be directed anywhere, with the ability to fine tune to a desired height. Use to wall wash, illuminate trees, or uplight buildings. Three accessory top options available: brass trim top with tempered glass, brass rock guard with tempered glass, or polycarbonate rock guard.