Material: Wooden Model: Modern Lamp Holder Type: E27 Chandelier Number of Caps: 2 Colour: walnut, dark color bulbs are not included in the price. If the dual areas are to be turned on and off with a single switch - if there are two cables coming from the ceiling, they should split the 2 black cables coming from the lamp holders in half. This way, 4 ends will appear. .Twist and combine the cables coming from the 2 sockets. Join them together at the other ends. In this way, 2 ends will come out of the chandelier. Carefully join one to one end on the ceiling and the other to the other end. While doing these operations, the fuse and light switch must be off. Good luck.