Bolt is a collection of lamps designed by designer Anton De Groof and produced by the famous and elegant brand Tonone. Available in different models. You can choose the colour of the butterfly nut. The collection is made of stainless steel.The starting point for the products of Tonone is a passion for traditional mechanics. The first product line that resulted from this fascination is the lamp series 'Bolt'.A key element in this industrial series is the construction of the joint, which can be adjusted with a tool in the shape of a wing nut. In addition to being a functional tool, this wing nut is integrated into the design of the lamp itself as a distinctive visual element. You can choose the colour of the nut: black aluminium, copper, solid brass or stainless steel. The shade and arms are adjustable with the nut.Light source:Volt 220-240 VMax. 60 WattsE27 socket