Solar Lights: Get a LED solar powered rainbow string light. Colours: Choose either a white light, warm light, or a colourful LED solar powered rainbow string light. Options: Choose between three different metre options. Solar Powered: The light is charged by the solar panel under sunlight during the day to automatically light up in the evening - saving you money on your electricity bills. Charging & Lighting Time: Takes a minimum of eight hours to charge in sunlight and once fully charged will be continuously lit for up to 12 hours in the evening. Environmentally Friendly: An environmentally friendly lighting option as there are no harsh UV rays or IR radiation. Led Solar Rainbow String Lights | White | Living Social