[8 Impressive Lighting Modes]: Our outdoor curtain lights include 8 Modes: combination, in wave, sequential, slo glo, chasing/flash, slow fade, twinkle/flash, and steady on. The charming Hanging Christmas curtain lights will create a more warm, romantic, cheerful,and relaxed atmosphere, you can adjust different modes according to different occasions. [Safe and Easy to Use]: These super bright curtain fairy lights are UL certified, 30V low voltage plug with UL certified, make these fairy string lights safer than those without UL approval. It is safe to touch and will not overheat for a long time of use. Note: the plug is not waterproof, keep it in a dry place or use it in an outlet with a waterproof cover. [Great Decoration for Your Home]: Our outdoor curtain lights are waterproof (IP44), they withstand heavy rain and snow, and 9.8ft lead wire supports them for outdoor use. It can not only be used as Christmas, birthdays, party, wedding, backdrop, or holiday decor but is also very suitable for daily use, such as hanging it on tapestries, gauze, sliding doors, walls, windows, pergola, patio, tree, etc. [9.8x9.8FT 300 LED Christmas Curtain Lights]: The warm white waterfall curtain lights Christmas comes with 10 light strands and each string contains 30 pcs LED lights. The width and height of 9.84 feet make it sufficient to cover most windows and walls for a larger light display. [You Will Get]: To provide better products and meet more needs is our goal. If there are any problems with our Christmas curtain lights, please contact us, we will return or refund unconditionally, your satisfaction is our unremitting pursuit. [Installation]: First, unfold the main strand ( a continuous line between drop-downs)and hang it in place. Then, untie the individual led string lights(drop-downs). Recommend: for easier installation, please do not untie the individual led string lights until you have set up the main strand. And the spacing between the drop-downs can be adjusted with clips or zip ties.