Aero Snail North American Country Style Crystal 5-Light Chandelier Lighting Metal Pendant Lamp Voltage: 110V-120V;Suggested Room Fit: 10-20 Hallway, Entry, Study Room/Office, Dining Room, Bedroom, Living Room Fixture Dimensions: H20.8" x W16.9" x L16.9",Chain/Cord Length 24 inches Bulb NOT Included: 5 x E12 x Max 60W per Bulb Assembly needed and GOOD News: EASY to assemble. Search "Aero Snail" on face book for short assembly video of this Beautiful Chandelier . But we still suggest you invite a Electrician to professionally install. Aero Snail are pursuing highest customer shopping satisfaction on amazon. Should you have any question or concern or require any assistance, you may simply write to us.