8 FUNCTIONS WITH MEMORY: Multifunctional LED String Lights come with 1. Combination 2. Steady On 3. Slow Fade 4. In Waves 5. Slow Glow 6. Chasing/Flash 7. Sequential 8. Twinkle/Flash modes including a static setting and memory function.ICICLE LIGHTS: A set of 240 LED Bright Blue & White Indoor & Outdoor Christmas Lights, Mains Powered Fairy Lights with 7m Lit length & 10m Lead wire.SAFE INDOOR & OUTDOOR USE: Safe Extra Low Voltage Mains Powered Plug in Fairy Lights. RoHS and CE Certified. No risks of electric shocks. The IP44 rated Adapter is uniquely shaped and sockets with covers/flaps may not close fully when plugged in.TIMER FUNCTION: This function provides a set-and-forget operation. When activated, the lights will be ON for 8 hours and OFF for 16 hours. Once in TIMER mode, changing the modes from 1 through 8 will not impact the timer program.Perfect for both indoor and outdoor use. Ideal for lighting up your home, Christmas trees, garden and more!