Spiral SP1 by Verpan is an exclusive, classic cluster lamp designed by Verner Panton in 1969. As the name suggests, the lamp has several plastic spirals. The spirals are suspended from nylon threads fixed to the matching ceiling cap. The Spiral range includes cluster lamps and pendant lamps in a variety of sizes, models and colors. Spiral SP1 measures 48 cm in diameter and is available in gold, silver and multi-colored versions. This lamp is very popular and is ideal as a centerpiece in the living room or hallway.