Add sparkle to your outdoor décor with our cheerful Multi-Function Solar Ball String Lights with 50 Warm White LEDs. Great for parties, special occasions or everyday ambiance, these solar-powered lights can be placed anywhere they will get sun during the day. Six settings give different effects. Light your deck, patio, garden arbor or a tree with these round lights that have tiny stationary bubbles inside. The discreet solar panel captures the sun's energy by day to power 50 round acrylic lights, each approximately 1¼" in diameter and containing a warm white LED bulb enhanced by the plastic bubbles inside the lights. Green cord is approximately 30' long overall, with lights placed approximately 6" apart. The length of the lead cord from solar panel to the first light is approx. 6'L. The duration and strength of light output depends on the weather and solar panel placement. Solar panel has a ground stake with 6 functions: steady on, sequential, twinkle flash, slow glow, chasing flash, and slow fade. Press the button for the effect you want and it remains in that mode until you change it.