The Madison crystal metal lamps features stack up 3 sizes clear cut faceted crystal balls brings luxury and harmonize decor light, a HOMEGLAM creative lighting design solution for your living style • Stack up 3 sized clear cut faceted crystals • Brushed Nickle Metal Finish, Heavy weighted Lamp Base • Socket Rotary Switch, E26 bulb Socket • Uses a A19 100W max. incandescent or equivalent led bulb, CFL *Bulb not included • UL Listed, assemble required