Dimensions: Copper, 2 Pack, Cylindrical, Mandala Pattern. Instructions: 1. You need to turn on the ON/OFF switch on the solar panel, keep the switch in the ON position. 2. You need to charge the solar garden lights in the sun for 6-8 hours. 3. You can see the hanging solar lights outdoor decorative light up in the evening or at night. 4. In winter, remove the snow from the solar panel so that it can be better charged. The working hours normally reduce at winter due to the soft/weak sunlight.