High performance optical design provides powerful asymmetric distribution for indirect linear perimeter lighting. Provide reflected ceiling light from discrete coves or from uplighting on walls. Highlight interior facades, cornices and vaults from behind ledges. Throw light from floating ceilings or pockets onto signage. Pivoting optical head allows field aiming for uplighting or downlighting flexibility to increase visual depth and sculpting of room. Optional cross shielding louver provides glare control for shallow sight lines where luminaire is partially exposed. Extruded aluminum construction. Satin anodized finish.