The advantage of using fiber optic lighting is its energy efficiency.  

Since light is transmitted through fibers instead of air, there is very little or no loss of light intensity, allowing light sources to be placed further away from the illuminated area and reducing the need for large and power-hungry lighting fixtures. Additionally, fiber optic lighting systems are typically designed to take advantage of energy-efficient and long-lasting LED light sources. Another advantage is flexibility, as fibers can be bent and shaped to fit a variety of spaces and designs, making fiber optic lighting suitable for various environments, including homes, offices, and commercial spaces. This flexibility also allows for cost-effective upgrades without the need for major construction. Fiber optic lighting is highly customizable with a wide range of colors, brightness levels, and lighting effects, enhancing aesthetic appeal and creating unique atmospheres. Lastly, fiber optic lighting is safe and environmentally friendly, as the fibers themselves are made of non-toxic materials like glass or plastic and do not pose a fire hazard due to their thinness. These advantages make fiber optic lighting a desirable option for a wide range of applications.