500 LED White Christmas Tree Light Plug in170ft Connectable Christmas Lights with 8Modes UL Certified Outdoor Indoor for Halloween Tree Yard Holiday Party Decor

- UL CERTIFIED & 29V LOW VOLTAGE, SAFE TO USE- Our outdoor tree lights are UL-Certified after strict testing procedure. Safe for home decoration. 29V low output voltage makes it even safer during usage. - Support End To End Connect :The Christmas String Lights with Plug can support END TO END CONNECT. Up to 2 sets. If you buy 2 ets at the same time and connect them, you will get a Christmas String Lights which up to 340 Ft and have 1000LEDs. - 8 LIGHTING MODES & MEMORY FUNCTION - Christmas Tree Light comes with a controller. 8 different lighting modes for you to choose: combination, in waves, sequential, slo-glo, chasing/flash, slow fade, twinkle/flash, steady on. Besides, designed with memory function, our light can remember the last mode you set before powered off. No bother to reset. - IP55 WATERPROOF , SUITABLE FOR INDOOR & OUTDOOR- Designed to be used both indoor and outdoor. Sturdy quality makes this fariy light not easy to break apart or be overheat after long hours of usage.