Objects on the wall can be flexibly illuminated with track-mounted spotlights or floodlights.Spotlights highlight the wall-mounted picture. and create a decorative effect. ndividual wallwashers accentuate the picture more discretely than spotlights. everal wallwashers illuminate the wall evenly. The object is not emphasised. loodlights provide a homogenous illumination of the entire wall surface. A contour spotlight ensures very strong, effective emphasis of the wall-mounted picture.