530DS Light Pipe(Tube Light / Sunlight Tube)
Natural lighting system for large spaces like basements, classrooms, and retail stores
Technical Specifications
Pipe diameterΦ530mm
glazing area30-50㎡
Pipe Length0.5-8m
Reflectivity≥99%
Pipe MaterialHigh-purity aluminum
Warranty period10 years
Use Cases:Large spaces such as classrooms, conference rooms, and exhibition halls (30-50 sqm)
Light Tube Product Structure
Roof skylight
High-transparency, high-impact acrylic with ≥92% light transmission and UV filtering
High-reflectivity pipe
High-purity aluminum mirror reflection, reflectance ≥ 99%
Indoor Diffuser
Special optical design with 120° diffusion angle for uniform, soft illumination.
The light tube (solar tube) consists of three components: the roof dome collects natural light, the highly reflective pipe transmits it, and the interior diffuser evenly distributes the light. The system operates entirely on natural light with no electricity required, offering a true zero-energy lighting solution.