CE Certified Christmas String Lights: Our string lights have CE certification, which is compatible with EU standard plug. 31V safe working voltage, the power of each LED lamp is only 0.06W, which does not cause heat even after long time working, safe to use. Each Christmas icicle uses high-quality transparent wire with insulating coating, which is corrosion-resistant, aging-resistant and more durable. Connectable Outdoor Ice Cube Lights: 800 LEDs, 20M length with 160 drops, up to 5 pieces extendable end to end to meet your lighting needs with longer range decoration. Each Christmas light has end-to-end connection and easy connection of other string lights. ️ Comes with 50 zip ties for easy installation, convenient to place anywhere you want, DIY and have fun! 8 Lighting Modes with Memory Functions: This light bulb string light with 8 different lighting modes, combination, wave, sequential, slow motion, chase/flash, slow fade, twinkle/flash, steady on. Different lighting effects are