The size shown in the picture is 64 Lights/D39.4"*H165.35". Voltage: 110V-120V/ 220V-240V Material: Crystals, metal Chain Length: Chain Adjustable Light Source: LED Bulb, E14 Bulb Included Or Not: Yes Dimmable: Yes Sloped Ceiling Adaptable Yes Irradiation area: Over 35㎡ Fixture Shape Spiral Hanging Method Ceiling Warranty 3 Years , 90 days no reason to return