Features: - 100% Brand New and High Qualtity - Mode: 8 modes are adjustable. - LED Quantity: 20/30/50/80LED. - Lighting Color: White,Warm White. - Material: ABS+PVC+Copper Wire+Accessories. - Waterproof Grade: IP65. - Portable for Using: Solar powered charging for more convenient operation. Lightweight for easy hanging. - Decorative Light: Perfect for all kinds of festival celebration. Decorative your party or garden outside with these solar powered string light. - Exellent Illumination: led bulbs create excellent illumination and a colorful atmosphere, spreading light and cheer across a wide area. Add a beautiful glow to your life. - Energy Saving and Environmental Protection: Does not contain ultraviolet and infrared light, no radiation, no pollution, protect eyesight. Installation: Firstly put the stake onto the tube at the back as the picture shows, then find a place for the lights with clear and full exposure to the sun and insert the stake into the ground. If the ground is too hard, do not twist or hammer it with force, please try to soften the ground with water and then insert it into the ground. Secondly, please expose the solar panel to direct sunshine and make sure the solar panel faces right to the noon sun. The volume of solar energy converted and stored everyday decides lighting performance. It varies with the intensity of sunlight, user's geography locations, weather conditions and shift of seasons. Package include: 1 * Solar Lights String