1.Quality Guarantee Our products all have 2 years quality guarantee. This pendant light is provided by Unitary Home World. We are a professional lighting manufacturer, and ensure that provide you the best quality and the most abundant category of lighting products. All products in factory have to undergo a rigorous safety monitoring, so you can use them safely. 2.Materials Main part of this item is made of metal, shades are glass. 3.Finish Its finish is painted, metal color is wood color. 4.Voltage The voltage of this light is 110-120V, if you need 220-240V, please contact us. 5.Power There are 4 E26 bulb sockets, the maximum compatible wattage of one bulb is 60W. So power of the item is 4*60W=240W. (bulbs not included). 6. Applicable Bulb Type You can use incandescent bulbs, CFLs and LED bulbs. But we recommend that you use less than 5W CFLs or LED bulbs, which can save energy, and life is long. 7. Space Application This light is suitable for the dining room, kitchen, living room, bedroom, foyer, porch use, but this is just a suggestion, you can choose where it is installed according to your actual needs. 8.Package There are all accessories in the package. 9.Customer Service If the product is damaged when you receive, please do not hesitate to contact us by message, we must reply you within 24 hours. If you have any other problem about the item, you also can email to us, and we are willing to serve you.