Holtkoetter 5508 SN SW Halogen Low-voltage Chandelier, Satin Nickel with Satin White Glass Hand-finished brass construction Easily adjustable height Best suited for accompanying elongated tables This fixture utilizes an electronic, line-voltage to low-voltage transformer. If you are planning to use a dimmer with this fixture, we recommend using a Lutron ELV style dimmer Requires: 8 by 20W (160W Total) halogen bulbs (not included)