The kitchen is a much used work place, so here is also more appropriate task lighting is desired. So eg. LED tubes (Linestra) can be used, which can be exchanged for the old fluorescent tubes easily. Also great are Ceiling lights with adjustable color temperature from warm white (2700K) to cool white (6500 K). Thus, during the day are chosen a cool work light, in the evening hours, the kitchen is then illuminated livable. In the sub-spots of many kitchens warm white LED bulbs can be used, they offer, like all LED bulbs, a beautiful light and a high energy saving.