Specification Item type: Traditional 5-Light ChandelierFixture Color: BlackMaterial: IronNumber of Heads: 5Base type: E12Installation type: HardwiredWattage: 40WPower source: AC 120VWire and Chain Length: 47" Easy to install All the arms are pre-wired and pre-threaded, only need thread tube above the arms crewed, then install the fixture into a ceiling box. Warm Reminds: Please install it by a licensed electrician Please cut off the electricity supply when you install it Please use it in dry environment Application: Compatible with Variety of Bulbs This Candle Chandelier features 5 E12 based socket which is compatible with a variety of bulb types: LED,CFL,incandescent.The light support up to 40 watts maximum.For enery efficiency, LED Edison style bulb is recommended.For secure transportation, the bulb is not included. It can be dimmable when you used with a dimmable bulb and compatible dimmer switch.