Brighten up your outdoor decor with 50 solar-powered, color-changing LED bulbs on 22 feet of string. Outline paths and walkways, weave around railings and trellises, or adorn bushes and trees. A Solar Panel stakes into the ground, soaking up energy during the day to charge the included rechargeable battery. As the sunlight begins to fade and the sky grows dark, each LED bulb automatically transforms into a glowing orb of light, gently morphing from one vibrant color to the next. On a full charge, the color-changing light show can last for over six (6) hours. No electricity required.