Aero Snail 8 Heads Modern Northern Europe Metal Wood Art Deco Ceiling Flush Mount Light Voltage: 110V-120V; Suggested Room Fit: 20-30sqm Living Room, Hallway, Game Room, Entry, Study Room/Office, Kids Room, Dining Room, Kitchen, Bedroom Fixture Dimensions: H11" x W35.4" x L35.4" Bulb NOT Included: 8 x E26 x Max 60W per Bulb Assembly needed and Easy to Install: Installation accessories and instructions are included in the package. 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.