The Lumenfacade Horizontal Colour Changing is a high performance linear LED luminaire designed for grazing or floodlighting exterior facades with colour. It has a slim, 2 in profile, which makes it easy to integrate into architectural facades; an innovative design repositions the driver to conceal all wiring and mounting details. Featuring second generation LED technology, the luminaire is available in 12 in, 24 in, 36 in or 48 in sections, and offers a wide number of options, including: a choice of optics for grazing or floodlighting; RGB, RGBW or RGBA colour mixing; various mounting options, finishes, accessories, and controls. The Lumenfacade Horizontal Colour Changing is also available with a unique asymmetric wallwash distribution, providing exceptional uniformity and brightness for walls and signage.