Old brass-coloured LED wall light Jolka for pleasant light when reading With the LED reading light Jolka, you can read well into the dark evening hours. When it starts to get dark outside, Jolka comes into play and illuminates a book or magazine with pinpoint accuracy. The wall light is operated, i.e. switched on and off, using the small switch on the wall mount. The bright LEDs shine and illuminate a small area. Thanks to the flexible arm, the light cone can be variably aligned. The satinised cover ensures that the light is evenly distributed and also ensures that the light does not dazzle.