eTopLighting Serena Collection One Light Cobalt Blue Hanging Pendant Indoor Home D&eacute;cor Lamp Light Fixture APL1227 1-Light MOKASA Lush Frost Blue Glass Pendant (MOKASA: one of famous art-work glass companies) Maximum Height: 50 - Wire length control, Mount Dimension: 6" (Diameter) Lamp Dimension: Height- 10" Diameter- 4.25" One year limited manufacturer's warranty against defects in materials and workman ship; ETL listed Use one Incandescent or Compact Fluorescent Type-B bulb (Max 40 watt); not included