4˝ linear system with industry-best combination of optics, energy efficiency and visual continuity within entire P40 series.<br style="font-family: inherit;"><br style="font-family: inherit;"><ul><li><span style="font-family: inherit;">Ceiling Wash Optic: Creates beautifully uniform ceilings and helps provide even light distribution at the Working Plane</span></li><li><span style="font-family: inherit;">Wall Wash Optic: Smooth gradient of light to wash walls evenly, highlighting artwork at eye level</span></li><li><span style="font-family: inherit;">Wall Grazer Optic: A tight, focused beam grazes wall textures evenly, accenting and highlighting details to elevate the visual drama</span></li><li><span style="font-family: inherit;">Perimeter Fill Optic: Washes a corridor in light from the perimeter, ideal for hospital corridors or other spaces where lighting needs to be tucked out of the way yet high light levels are required</span></li><li><span style="font-family: inherit;">Budget-friendly steel housing</span></li><li><span style="font-family: inherit;">Choose from one of our Premium Colors with no set-up fee</span></li><li><span style="font-family: inherit;">See our Bionic Series for the same great optics with a robust extruded aluminum housing</span></li><li><span style="font-family: inherit;">3x 2015 IES Progress Report award winner for Wall Wash, Wall Graze and Ceiling Wash optics</span></li></ul>