Item Type:Pendant Lights Power Source:AC Base type:E27 Main materials:glass Lighting Area:10-15square meters Is Bulbs Included:Yes (the bulb just as a gift,if it was damaged during the delivery,we will not responsible for it.） Cord : Black Fabric - Aprox 1 meter (It can be shorten- Adjustable) Color:black and white represents the color of the lampshade，amber and transparent represents the color of the glass. Please see the pic The shades are hand blown. Shade may have a very slightly uneven shape and glass may contain small bubble(s) or tiny chips due to the glass being cut by hand. Dimension:Diameter*Height Size 1: 20*23cm Size 2: 13*33cm Size 3: 18*28cm Size 4: 25*21cm Delivery time In general,the parcel will delivery to your address within 15-35 days,but maybe a little delay due to festival days or big promotion days . Note: -We highly recommend a licensed and qualified electrician to fit these lights.Installation expenses are not included in the price. -We carefully test all the parts and lighting fixtures before we dispatch them. -Please let us know any questions before you buy to avoid a return. We aim to reply within 24 hours (working days) Note: Customers are required to check their order(s) for any missing part(s), or broken part(s) or for any other issues and report to us within 7 days from the delivery date via Wish messages with photographic proof. Thank you for your cooperation. -Thanks for your understanding.