A 66 mm wide, high efficiency, colour 840, direct, linear, surface mounted, LED luminaire. The glare control optic MP/CP suppresses high-angle light above 65 degrees, to meet the UGR less than 19 and luminance limits recommended by BS-EN 12464, CIBSE LG7 and the BCO, providing a comfortable environment for employees. While the optic OP is designed for general area illumination.