This tubular skylight dome measures 12 x 12 x 7 inches, designed to fit skylight pipes with a diameter of 10 inches or less. When installed, it blends seamlessly with the surrounding roof, covering the pipes without damaging the building's overall appearance. Crafted from durable polycarbonate material, it delivers a light transmittance rate of over 90%, higher than ordinary glass, allowing living rooms, bedrooms and hallways to stay bright with natural sunlight throughout the day without needing artificial lighting. It offers strong cold and heat resistance, remaining intact at -40℃ and not deforming under 120℃ high temperatures, while also resisting impacts from hard objects like hail. It provides thermal insulation benefits, blocking summer solar heat and locking in indoor heating during winter to reduce energy use for heating and air conditioning. An invisible anti-fall safety net is included to protect the pipes and catch small debris that falls from the roof, and alternative size options are available for different needs.