Formed by a stainless steel cable, adjustable in height, hung from the ceiling with a counterweight on the floor, the light takes its name from the shape of the element on is placed in the ceiling.loca the light bulb. This tube moves up and down keeping itself on desired without the need for any other mechanism, allowing great freedom a l when it comes to establishing the direction and height of the light. Available in black and red. Does not include a light bulb. Size m cable axis: 4 m.