Pink rocklumìna xxs table lamp by coki barbieri. Dimensions: w 12 x d 12 x h 33.5 cm. Materials: italian rock salt crystals colored with natural pigments, mineral pigments from italian soil and borosilicate glass. All our lamps can be wired according to each country. If sold to the usa it will be wired for the usa for instance. Features 4 divided components 220-240v / 50 hz only led a++ e14 4w light bulb included suitable for type c socket plug adapter included rocklumìna innovative glass table lamp with italian rock salt crystals winner of green product award. It can be used as a diffuser of essences by putting a few drops of essential oil on the crystals. The crystals last for years, they can be replaced with those of other colors (sold separately) in a few minutes. The upper part (which always remains open) can be cleaned of dust according to the instructions in the instructions. It naturally absorbs moisture from the air and is a highly energy efficient a++ / 4w led. up to 250v (europe/uk standard).