Halloween Blue Decor Lights - Amazlab T1B2, 2m/6.5ft, Set of 3, Soft Copper Wire Twine Micro LED String Lights, 20 LED Bulbs Starry Decorative Fairy Lights, Batteries Operated. Blue Light color selection: Warm White, Blue, Rainbow Coloured 3 AA Batteries powered (not included), portable and easy to use. Length of the Wire Light is 6.5ft with 20 LED pcs sealed in protective plastic along the copper wire at a distance of 4 inches each. Silver Copper Twine is soft and malleable, perfect for decorations, costumes, masks, and accessorizing for all kinds of festivities including themed parties, birthdays, Halloween and Christmas. All products are tested and approved by Amazlab