aluminum trim ring: Elegant corrosion durability, high fire performance.

Integration of tubular skylight and electricity: The lamp can be installed into the tubular skylight system, it can be save ceiling space and tyhe system also can be used as the outdoor light at night.

Special Anti-theft Rivet: The special anti-theft rivet can fasten the system on the flashing, and the stainless steel net can be used in the system to improve the security.