LEDs are field replaceable. Fixture is Non-IC rated. Suitable for new residential, new commercial, and remodel. Lights textured walls up to 30' high. Mounts flush to ceilings or recessed within a pocket cove for the most dramatic effect. Link multiple Stratus fixtures to create long runs. Includes one internal LED Power Supply per unit. (0-10V for WW and CW; DMX for RGB). Feed fixture with 120V-240V.