The coaction of the Lunis SL luminaires allows a differentiated illumination of displayed goods and brilliant light for special-offer areas and surfaces. The Lunis SL downlight is suited to homogenous all-purpose lighting. For the targetted accenting of sales areas or architectural elements, Lunis SL directional spotlights are used. The Lunis SL wallwasher is ideal for the homogenous lighting of vertical surfaces. Entrances, foyers and atriums gain a pleasant lit ambience with the use of Lunis SL luminaires. The illumination can direct attention to particular spacial zones, for example counter areas and entrance areas. The variety of deployments are based upon differering lighting characteristics as well as 360° rotatable and 40° tiltable light inserts of diecast aluminium.