Micro LED Fairy Light String - One of Each Color (Total of 7) CR2032 battery operated (batteries included) super bright, LED lights flexible string. Length: 2 meters (20 lights); LED spacing: 4 inch (10cm). Ultra-thin wires. Colors available: white, yellow, blue, purple, green, orange, & red. Decorative material for DIY projects, parties, camping, cars, gardens, balconies, social events, floral arrangements, & holidays. Operating for hours, easy and safe to use.