LEDniceker Fairy Solar LED Lights String, 7m 23ft 50 Bright LED Bulbs, for Gardens, Patio, Lawn, Yard, Porch, Garden Fence, Christmas Trees, Camper, Parties, Indoor And Outdoor Activities(Warm White/Yellow Color) 7 meters long solar powered blossom modeling LED lights string with 50 bright LED bulbs, ideal decoration for gardens, patio, lawn, yard, porch, camper and all indoor and outdoor activities The solar panel charges the battery during the day by converting solar energy into electricity and the bulit-in sensor will turn on the lights automatically at night(under "ON" mode) The charging can only be finished under ON mode, please switch on the lights by pressing ON button at the back of solar panel before charging The lighting performance was decided by the volume of solar energy converted and stored, it may vary with the intensity of sunlight, geographic locations, weather conditions and shift of seasons The lights are warm white/yellow color, for more colors, please kindly search for "LEDniceker blossom lights string"