About This

UL Certified: This Color Changing Christmas light has a 120V standard US plug, Suitable for all of the US standard outlet. 29V output voltage meets UL588 standard and certified by UL make it more safe and less power consumption.
Expandable - Each Christmas tree light comes with an end-to-end plug, which makes you can connect max 2sets together. Each length is 170 feet with 500 LEDS, the max expandable length is 340feet with 1000 LEDS.Enough to cover a larger area.
8 MODES & MEMORY FUNCTION CHRISTMAS TREE LIGHTS: Simply Press the Button on the Plug to change the modes among Combination, In Waves, Sequential, Slo-Glo, Chasing/Flash, Slow Fade, Twinkle/Flash and Steady On. This LED Christmas String Light Can Remember Your Last Setting Automatically. Perfect Christmas Tree Lights For Bedroom, Wedding, Party, Garden, Patio, Any Holiday Outdoor Indoor Decorations!
STURDY/DURABLE/WATERPROOF- Made From B High Quality Pvc + LED Bulbs, This Christmas Fairy Lights Is Durable Enough To Experiment With Any Shapes. These Christmas Tree Lights Are Waterproof, You Can Use It Outdoor For All Kinds Of Decoration Without Worrying Rain Saturation. (please Kindly Note The Power Adapter Is Not Waterproof, It Should Be Covered In Rainy Days.)
Weather Resistance & Safe: Waterproof ( IP55 ) design makes this Christmas lights be the best choice for indoor and outdoor decorations such as patio，garden, dinning area etc. The Christmas fariy lights can work excellently even on rainy days.