Charging Time & Working Time: Charging time: 6-10 hours; Working time: 8-10 hours. Material: Made from ABS and PC materials. Solar Lights: Get a four-piece set of diamond LED waterproof solar lights. Specification: Solar panel: 2V 60MA; Light source: 2 LED's; Battery: 1.2V AAA 700mAh NiMH. Features: A stunning diamond shaped solar light that charges during the day and lights up in the evening. Colours: Can change between eight different colours. Diamond Led Solar Lights | Living Social | Living Social