Black sirius 0 wall lamp by le deun luminaires dimensions: w 28 x d 5 x h 52 cm. Materials: epoxy painted steel. They are a french company established in 1997, specializing in designing and manufacturing low-energy consumption lighting. They have been using leds as their only light source for all their products and installations since the company's creation. At the core of their dna lies respect for every component, reflected in their use of the highest quality custom-made leds with top cri rendering. up to 250v (europe/uk standard).