BAYCHEER HL371867 Industrial Vintage Retro Vintage Hemp Twisted Flaxen Rope Pendant Light Fixture Single Head Ceiling Light Lamp 1 meter with 1 light The Pendant Lights can be used Indoor Lighting, outdoor, Warehouse or Barn, and so on, but we do not recommend for outdoor use. Chain Length is 39.37 inch (100 cm). Recommended maximum bulb power: 40w. Bulb types available include: LED/CFL/Incandescent, Bulb Base is E26 / E27. Chain is adjustable. Changing the length of the chain according to your preferences and design. 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.