Elstead Cooper Wall Light E27 Small Polished Chrome Ivory. A curved crescent-shaped wall light with an ivory-colored shade made of artificial silk is available from stock. You can choose from three different sizes and a backplate in polished chrome or antique brass. Additional shade colors and custom options can be found in our shade catalog. The designer wall light is equipped with an E27 socket, giving you the freedom to choose any E27 bulb for a completely personalized lighting experience: regardless of the manufacturer, brightness, light color, dimmability, smart LEDs for smart home functionality, etc.