Tubular daylighting system is mainly used in various types of underground space, industrial plants, stadiums, warehousing, railway stations, hospitals, schools, residential buildings, and through the tunnel to the indoor space is illuminated by natural light outdoor gathering.

Tubular daylighting system diameter, pipe length, building height, outdoor sky illuminance and light climate zone of the light pipe system all determine the effective irradiation area of the system.

According to the deepening design scheme and the bill of quantities of the project use site, combined with the actual situation of the construction reservation on the site, on the basis of the conventional system estimation, taking into account the actual extension pipe, elbow, whether the system is set aside to meet the standards of large samples, the difficulty of construction and installation of waterproof pier is a comprehensive specification and so on.

According to different design and use of lighting design requirements, the underground garage project investment return period of about 4.2 years, industrial plants and other projects on the ground floor of the investment return period of about 3.8 years, small investment quick.

Tubular daylighting system products with their own multi-structural waterproof design, as long as the construction process in accordance with the norms of civil engineering to do a good job of the foundation reserved for the construction of waterproof, post-installation products will not be leaking.