Specifications: Input: 120V-240V, 50- 60HZ, Output: 31V, Rated Power: 6W; can power up to 1000 LEDs. Please check for compatibility before use. Suitable for most low voltage string lights, net lights, icicle fairy lights, Curtain Lights, Festoon Lights. Function Includes: 8 Lighting Modes; Memory Function; Timer Function; IP44 Waterproof. Safety: Christmas lights plug adapter are UKCA and IP44 certified, which can be applied indoor and outdoor. The adapter has overvoltage protection, overcurrent protection and short circuit protection, safe and secure. Note!:Please check the volts, currents and type of connection port if it fits for your device or not! If you are not sure if your model is compatible, please let us know and we will be here to help! Timer Function: Quickly double-click the button to set or cancel the timer function (green light, timer is on): 6 hours on and 18 hours off. Built-in memory chip will automatically save the mode you set last time, Liberate your hands and save energy!