- 200 warm white individual LED light bulbs make up the 11.5 meter Christmas string lights. - Because every Christmas light has an end-to-end connection, you can join up to three sets to light a larger area. There are eight different lighting modes available for this Christmas string light: combination, in waves, sequential, slogs, chasing/flash, slow fade, twinkle/flash, and steady on. - Low voltage green wire string lights: after lighting up for hours, they can maintain a low temperature. To turn the power on and off, simply plug it in and take it out. - 220V of voltage. - Total length: 11.50 meters (lights string plus leading line). String lights are great for decorating indoor and outdoor spaces. They're perfect for Christmas, weddings, parties, homes, bedrooms, walls, gardens, and balconies. - High Brightness: extremely radiant and bright.