What You May Concerned About: Q: If I set it to "steady on" will it stay that way or do I have to reset it every time? A: This light has an automatic switch function, you don’t need to turn it off by yourself, as long as you don’t turn off the power manually, it will still return to the previous day’s mode. Q: How long do they have to sit in the sun to be fully charged? A: They charged over night and were ready the next day. Everyday, they recharge enough to shine most of the night. Q: Do they always blink/move or can you just have them turned on with no extra fancy blinking? A: There are 8 modes. 7 mode for blinking and no blinking at all. Keep changing modes until you get steady light mode. Q: Can I replace the batteries or is the solar panel sealed? A: The factory equipped solar panel plus the inbuilt 800mAh rechargeable battery makes it highly efficient without the need for( battery )or electricity. Powered by (solar energy, )this light will light up automatically at night so no need to replace batteries! Specifications LED Color: Blue&White LED quantity: 100 LED per string x 2 sets Switch: MODE,ON/OFF Charging time: 6-8 hours Working time: 6-10 hours hours after fully charged Package Included: 2 x Rope Lights 2 x Stake Connector 2 x Ground Stake IP Rating: IP65 waterproof Power Source: Solar power 2 Pack 100 LED Solar Rope Lights Romantic Flash Modes，Creating Any Mood You Want This LED outdoor waterproof lights provide 8 impressive lighting modes to satisfy your different needs. You can use these string lights at party, wedding and festival to create any atmosphere you want. Note: 1.Please tear off the protective film from the solar panel before using. 2.Solar panel charging ONLY when the switch is turn ON. 3.To maintain a long using life, please do not soak this lights in the water. Safe to Use Solar String Lights Made of high-grade material and well designed, these blue and white solar string lights will not cause safety problems like hand-cutting. While the sun sets, blue and white solar twinkle lights will emerge like little stars to illuminate your space with an alluring atmosphere. Solar lights string stays cool to touch even after hours of illumination. Flexible &Durable Solar Fairy Lights Blue&White solar fairy lights ideal for DIY. The wire is bendable and flexible. The length for each pack is 33FT. You can twist blueand white outdoor solar fairy lights to any shape you want easily, or wrap it around plants and furniture. Besides, the wire will become invisible when the lights lit up at night, making your place a wonderland. Solar Copper Wire Lights for Stairs Blue&white solar copper wire lights NO energy or electric costs.Automatic on/off switch. No outlet required! Highly multifunctional, efficient, reliable, and extremely durable. 8 Modes Blue&White Solar Twinkle Lights 8 Modes(combination, in a wave, sequential, slo glo, chasing/flash, slow fade, twinkle/flash, and steady on). 1 combination mode(the first mode), cyclically displays the other flashing modes; the Other 7 modes are fixed, and you can press the button to discover, and stop at the mode you like Multiple Usage Solar Christmas Lights Blue&White solar christmas lights can be used both for outdoor and indoor decoration. With high quality and charming looking, it’s also a perfect gift for family or friends at Christmas.Bless your home, yard, and garden with a magical nighttime glow without incurring unnecessary electric cost by illuminating your pathway or yard using these Outdoor Solar Fairy String Lights. Blue&White Solar Lights for Tree Blue&White solar outdoor lights beads energy saving and long life, High bright and luminous intensity, soft and not dazzling, good heat dissipation and low light decay, create beautiful and cool life for you.