Perfect Decorations for Easter: Upgraded Nielfoi 66ft Christmas tree lights feature 200 bright LEDs, and the 10ft power cable offers flexible placement, suitable for both indoor and outdoor use. These clear wire string lights can be easily and naturally installed anywhere, wrapped around Christmas trees, bedrooms, terraces or windows, creating a warm holiday atmosphere. 8 Different Lighting Modes: The easter string lights feature 8 lighting modes to meet your needs for birthday, party or other occasions: combination, in waves, sequential, slo-glo, chasing/flash, slow fade, twinkle/flash, and steady on. You can switch the modes by pressing the button on the plug. Illuminate any space with these fairy lights, whether it's indoors or outdoors. Connectable Twinkle Lights: The Christmas lights have a male and female plug, you can connect up to 5 strands together, providing abundant lighting for your decorative needs.