Exciting play of light With its gentle curves, Duell gives every room a softer touch. The double-walled housing allows you to play with colour. For example, you could combine white, gold, champagne and black. As a wall fitting, Duell creates a wide fan of light on the wall, both upwards and downwards. For the ceiling, we offer Duell Surface, which is even available in a directional variant. There is also a recessed version with an attractive broad rim. The IP version allows you to achieve complete continuity in your home, right through to the bathroom or terrace.