The charming and popular Irislights balls are manufactured in Thailand. Each ball is hand made of thin hand-painted wire and a natural-friendly adhesive. Because each ball is unique, there may be differences in size and shape. The light loop is delivered unmounted and you can easily mount the balls on the loop in the color scheme you want. The distance between the balls is 14 cm. The light source is an LED loop with a burn time of about 50,000 hours.