Suspension + 2 wall lights from the 70s

Set of pendant lights and 2 vintage wall lights in silver-plated metal, space age type, dating from the 70s. 3-light pendant light: height 60 cm, diameter 22 cm, weight 4 kg. Wall light 1: height 44 cm, width 12 cm, depth 16 cm (with bulb) weight 560 g. Wall light 2: height 18 cm, width 17 cm, depth 14 cm with bulb, weight 840 g. Some discreet marks related to time but are in very good condition. Electrical system works.