Product Dimensions:Dia 23.5 inches,the steel sling length:59 inch(can adjust 0-59inch yourself). Voltage The voltage of this light is 110V. Bulb Included:8 pcs LED lamp(5 watt LED per pcs ) ,total power of this chandelier is 40W. Space Application This chandelier is suitable for the kitchen,dining room,barn,living room, porch,entryway,foyer use,but this is just a suggestion, you can according to your actual needs to choose where is installed in. Package There are all accessories and an English installation instructions in the packaging.