The 25-ft Permanent LED Outdoor String Light adds vibrant, customizable illumination to your home year-round. Featuring 15 color-changing LED bulbs and a full-featured remote, you can choose from 21 colors, 13 lighting effects, and multiple music sync modes to set the perfect mood for any occasion. Celebrate holidays with preset modes for Halloween, Christmas, and the 4th of July, or use the warm or cool white settings to accent your home anytime. For larger displays, link up to 6 kits together to create a continuous 150-ft lighting setup. (For runs over 50 ft, the 50-ft kit [CL-50PSL-RGBWWIC] and 2.5A adapter are recommended for optimal performance.) Durable and easy to install, this string light kit is perfect for decorating your home inside or out.