Our products are under the guarantee and guarantee of Lambadar brand and our products are zero and are sent to your name with postpaid.Our product is sent as board.The product can be adjusted.E27 Duy-2 Year Warranty ISO 9001: 2000 CE certified.TSE certified bakelitis is emissette.It creates a modern look in your homes and offices.You can contact for your collective purchases.Product Size: single model diameter: 22 cm height: 55 cm (+- adjustable) Product Technical Information: Color: White product is not included in the bulb.Maintenance Cleaning Recommendation: It can be wiped with a damp micro fiber cloth.