This non-electric lamp shade measures 20cm in height and 30cm in width, constructed from velvet, plastic and mild steel. The shade is adaptable to B22, E14, and E27 fittings and requires a 10W light bulb. For cleaning and maintenance, wipe carefully with a clean, dry cloth. For easy set-up, follow the instructions included in the package. Lighting Collection Green Velvet Drum Shade Gold Inner D30cm Lamp Shade