Pre-Lit vs. Fiber Optic Christmas Trees | Key Differences Explained
: Many models feature a motor-driven, rotating disc of colored filters positioned in front of the light source. As it spins, it changes the color of the light entering the fiber bundles, producing a mesmerizing, multi-colored twinkling effect. Evolution and Trends FIBER OPTIC CHRISTMAS TREE
: Light from the base travels through the fibers by repeatedly bouncing off the inner walls. Because the fiber's core has a higher refractive index than its cladding, light is contained until it exits at the tip, creating a bright point of light. Pre-Lit vs
