NAL system was achieved by integrating the solutions for Natural light and Artificial light of Rayhouse. And this system is indicating the course of future lighting.

Proper harmony of natural light control through Reflector system & Louver system in daytimes and Artificial lighting system through NGL system(No glare lighting system) can offer more pleasant and economical lighting environment.

Artificial light which is linked with daytime image during the night will make our life patterns more fruitful. And also NAL system will make buildings to be looked more futuristic & delightful.

NAL system is the fruit that has philosophy of Rayhouse and we would do our best to give you more cozy and newer lighting environment.