BAYCHEER HL371788 Industrial Vintage Style Barn Mini Metal Pendant Light Lamp Ceiling Lights with Chain Adjustable Finished in Aged Black The Pendant Lights can be used in Indoor Lighting, Warehouse / Barn, but we do not recommend for outdoor use. Shade Width: 12.2 inch (31 cm). Cord Length: 47.24 inch (120 cm). Ceiling Plate Width: 5.91 inch (15 cm). Recommended maximum bulb power: 40w. Cord is adjustable. Changing the length of the cord according to your preferences and design. Bulb types available include: LED / Incandescent / Fluorescent, Bulb Base is E26 / E27. Installation process is simple, if you have any installation problems can feel free contact us. Note: Bulb Not Included, if you need, please contact us.