The MARDYKE wall light features a black metal arm with a diamond-shaped lampshade made from clear terrarium glass and black metal. The lampshade’s metal frame creates a fascinating play of light and shadow when the light is on. The stylish wall light blends playfully with industrial style, providing the right mood in the space. The pictured filament lightbulb is not included. The product has an E27 lamp holder and requires an E27 lightbulb.