The Plug and Control Box are not waterproof. Please use insulating tape to protect against rain. Features: -Icicle curtain lights can be great decoration for your home, patio, garden, yard or wedding, Christmas, Holiday and party etc. Create the romantic atmosphere. -8 flashing modes with memory function, remember the setting last time you power off. -IP44 Waterproof level and safety voltage operate,no worry about outdoor rainy day. -Excellent Decoration Effect for Christmas, Party, Wedding, Celebration, and all other kinds of Decoration Lighting. -The controller has 8 different lighting modes?combination, in waves, sequential, Slo-Glo, chasing/flash, slow fade, twinkle/flash, and steady on, and you can control the light modes by the controller Box. - Remote control : you can adjust the dim and lighting modes of the light, and turn on/off the light. Press the button on the control to choose the mode you favor. Memory Function Restore previous setting pattern when restart the outdoor Chrismtas lights. There are 2H, 4H, 6H, 8H 4 different lighting timer on remote. For Example: turn on the 4H button, the light will on for 4 hrs and off for 20 hrs, and will cycle repeats. Specification: Material PVC Connection type Male-to-Female LED Quantity 96 bulbs Cable Length 4 M LED Waterproof rate IP44 Power 6W Light color Blue Cable color Transparent Plug Type US Plug Kindly Note: 1?Our this icicle light is connectable, you will receive only one controller if you buy less than 5 strips?and two controller above 5 strips . 2?No more than connect 6 pieces string light. Package included : 1x icicle lights 1 x controller