Molecule 5 wall sconce by schwung. Dimensions: w 58.4 x d 22.4 x h 58.4 cm. Materials: brass, glass, pn finish. Also available: black gunmetal. Light source led bulb (included): 5 x 5 w max wattage: 5 x 10 w total lumens: 2250-2500 lm color temperature: 2700 k bulb base: e27 / e26 power supply: 230/120v ce/ul dimmable with electronic dimmers only (elv, trailing edge) molecule structures in infinite variations unveil the invisible forces creating our world. The molecule collection represents the diversity of atomic arrangements, our inspiration beginning with the elementary mesh of an iron crystal. Constructed with precision, bonds connect in surprising geometries. up to 250v (europe/uk standard).