Large pair of Space Age lamps

Large pair of lamps of the brand underwriters laboratories circa 1970, with chrome structure, and 6 lights working with classic bulbs e27. The top bulb must be larger at the base so that the light can be optimal. The height (74cm) allows them to be placed on the ground or on a piece of furniture as well. The built-in switch in the lamp stand turns by hand to offer 3 light positions: Position 1: top light. Position 2: tower light. Position 3: all bulbs on. In very good condition, some small traces of oxidation at the base, and 1 scratch on the top of a lamp visible in the photos. Original wiring. Bulbs not included. Careful shipping.