Round Colin LED ceiling light, dimmable via the wall switch Round, simple and functional, the modern Colin LED ceiling light reliably provides uniform lighting in any living space. The warm white light is emitted into the room without glare, whether in the hallway, living room or bedroom. Thanks to Switchmo dimmer technology, the brightness of the light can also be varied in three stages using the dimmer switch - without memory function Young and dynamic values characterise the JUST LIGHT. brand. - formerly known as Leuchten Direkt.