The regular starry sky ceiling set includes a 16-watt LED light source machine and 550 pieces of PMMA plastic optical fibers with a diameter of 0.75mm and a length of 3 meters. Our products support adjustment and customization. The LED light source machine offers various wattage options, including 7W, 16W, 18W, 27W, 45W, 75W, 100W, 120W, and 150W. Meanwhile, the diameter and length of the optical fibers can also be adjusted according to your needs.