Adjustable height from 52-66cm. the lamp needs 3 x e27 / e26 edison screw fit bulb, is wired, and in working condition. It runs both on 110 / 230 volt. very elegant and cute at the same time. light bulbs are not included. it is possible to install this fixture in all countries (us, australia, asia, uk, europe,\.) european plug (up to 250v).the wiring of this item may be original and might need replacement, if not specified otherwise.