Advertising display signs (electric or luminous); Display signs of metal (luminous or mechanical); Display signs of non-metallic materials (luminous or mechanical); Electric signs; Illuminated advertising signs; Illuminated signs; Illuminated signs used for advertising; Luminous electric signs; Luminous signs; Photoluminescent signs; Signs being illuminated; Signs being luminous; Signs being photoluminescent; Signs made of plastics (luminous or mechanical); Signs of metal (luminous or mechanical); Signs, luminous