This handmade minimal lamp is made of steel tubes and brass elements in a brushed finish. The horizontal arm can be set at any angle and locked. It is fitted with standard e27/e26 thread bulbs. It is recommended to use an edison 15-60w bulb. The lamp is suitable for 230v and 110v with a grounded two- or three-wire cable by using the appropriate bulb. The bulbs from the main picture are 'edison' bulbs model t300 long about 30 cm, the another one are g125 bulbs with a diameter of 12.5cm. light bulbs are not included. additional dimensions: - maximum height 60 cm / 23.6"- arm length 72 cm / 28.3"- ceiling canopy diameter 4.2 cm / 1.65" up to 250v (europe/uk standard).