Round LED uplighter Jonne with separate reading arm and integrated dimmer The LED uplighter Jonne provides indirect lighting and has a round design. As such, it is a classic light source for providing cosy evening lighting in the living room. An additional reading arm increases the level of comfort. It can be adjusted as required and thus provides targeted light, perfect for reading. Both light sources are controlled using two switches located halfway up the frame. The uplighter can also be dimmed so you can enjoy your preferred brightness level.