Cocoon Raffia Ball Lamp, Large Mid-Century Natural Fiber Pendant Light” Vintage 1970sCocoon Raffia Ball Lamp, Large Mid Century Natural Fiber Pendant Light Vintage 1970s A big ball cocoon raffia lamp from the 1970s would be an eye catching, vintage piece that combines the organic texture of raffia with the unique cocoon style design popular during that era. In the 1970s, many designers experimented with natural materials and handmade techniques, leading to the creation of lamps with earthy, textured surfaces and soft, diffused light.