Black Spotlight Features a conical shade. I opened and installed only two spotlights, but I haven't used them because of a sudden move. Product Description Spotlight-type light for duct rails. It uses a slightly larger shade for lighting on duct rails, and the larger shade allows the light to spread widely. The contrast between the metallic texture of the socket cover and the matte texture of the shade is also a well-balanced design. The inside of the shade is painted white to efficiently reflect light and supplement brightness. Bulbs are not included.