Finish/Color Polished Chrome / Satin Chrome Made of Steel Type of Finish Electroplated Canopy/Backplate Color Polished Chrome 5 40W G9 Bulb s Bulb s Not Included Voltage 120V Type of Crystals Brilliant Dimmable Yes Dimmer Included No Dimmer Type Line Voltage Recommended Dimmer Incandescent/ Halogen Type of Switch Hard Wire Type of Drop Flush Mount Can be Used for Commercial Use Yes Style Contemporary Part of the Firefly Collection UL Approved CSA Approved Some Assembly Required Warranty 1 Year Overall Dimensions 18 Dia x 18 H Canopy Dimensions 4.5 Dia x 1 H Item Weight 8 lbs. Please note that this product is designed for use in the United States only 110 volt wiring , and may not work properly outside of the United States.