Apparatus for lighting, namely, lighting installations; lighting devices for showcases; stage lighting apparatus and stage lighting equipment, namely, flood lights, PAR lights, strip lights, spotlights, ellipsoidal reflector spotlights, fresnel lanterns, moving spotlights; light projectors, namely, laser light projectors with moveable heads being effect lighting fixtures; filters for lighting apparatus and lighting equipment, namely, color filters for use in lighting instruments; apparatus an...