The base of this table lamp by German light specialist Doria Leuchten is made of smoked glass. It contains three bulbs, providing for dramatic lighting. There is another bulb underneath the striped shade. This lamp has many opulent brass accents. I have official proof of authenticity such as vintage catalogs, designer records, or other literature sources and take full responsibility for any authenticity issues arising from misattribution, European Plug (up to 250V).The wiring of this item may be original and might need replacement, if not specified otherwise.