Zero electricity cost auxiliary lighting "Sunshine Duct"
Cutting the heat from sunlight and supplying only light indoors! A supplementary lighting solution that achieves energy savings with zero electricity costs, also addressing SDGs.
"Sunshine Duct" is an energy-saving lighting solution that captures more sunlight than the roof surface, utilizes reflection, and transports it indoors while cutting off heat sources. It is possible to achieve zero lighting during the day by harnessing sunlight! 【Features】 ◆ Lighting can be turned off during the day! ◆ Cuts ultraviolet rays! ◆ Easy to install and maintenance-free! 【For more details, please download the catalog or feel free to contact us】 ↓ ↓ ↓
- Company：三和式ベンチレーター 本社
- Price：Other
