The lamp is made of genuine copper material complementing nicely the opaline glass. total height of the lamp is adjustable, length of the cable alone is 140cm and can be shortened to your preference. Takes one fridge size e14 light bulb (not included). For us/canadian customers, an adapter for the lightbulb (e14 to e12) will be added to the package, free of charge, just let us know when you order. Works with 220v as well as 110v. for your safety rewired with a vintage looking textile cable in copper color. up to 250v (europe/uk standard).the wiring of this item may be original and might need replacement, if not specified otherwise.