Solid alder pendant light, carved from a raw log. This is the actual product. When raw wood is processed, the wood is deformed during the drying process. This deformation has a taste similar to the hand-twisting and kiln-transformation of ceramics. Size: 22 cm in diameter (long direction), 6.5 cm in height (wood part only) Bulb: E26 (incandescent, fluorescent, and LED bulbs are available. (Various types of incandescent, fluorescent, and LED bulbs are available; please purchase at electronics stores and home centers. Cord type and length; black straight cord and brown twisted cord are available in 50cm and 100cm respectively (see product photo). Please let us know the type and length of the cord you want. Installation method: Hook-and-loop ceiling (see picture) Please check the type of mounting device in your room.