Himawari solar U S Outlying Islands

What is Himawari solar lighting system?

LA FORET ENGINEERING CO.,LTD. (Mori Building Group) Copyright (C)2022 LAFORET ENGINEERING CORPORATION. All rights reserved. Himawari solar lighting system brings real natural sunlight indoor by using the convex lens and quartz glass optical fiber cables. Let natural light light up your house to improve the life quality.

How does the Himawari solar lighting system work?

The Himawari solar lighting system works by directly collecting sunlight using a sunlight collector (lens focusing unit) and quartz glass optical fiber devices. It also features an automatic tracking system and is covered by an outer acrylic dome. The natural light from the sunlight is harnessed instead of using electronic energy like regular LED lights.

How much light does a Himawari system emit?

Light is emitted at a spread angle of 58°from the edge of an optical cable. At two-meter from the end of the optical fiber, an approximately 1.5-m diameter circle region is illuminated at approximately 1,036 lux on average (per cable) and one Himawari system is equipped with two cables.

Can I switch between the Himawari and artificial illumination systems?

We have an automatic dimmer system available which allows you to switch between the Himawari and artificial illumination systems. Sunlight is condensed about 10,000 times through a highly efficient lens.

How much does Himawari cost?

Since the HIMAWARI system screens out ultraviolet rays, it protects furniture and carpets from color fading. The running cost of the HIMAWARI system is approximately 1 yen a day when equipped with a twelve-lens collector. By using an energy-saving type system that is powered by solar cells, you can reduce the electricity cost to zero yen.

How many Lux does a Himawari system have?

At two-meter from the end of the optical fiber, an approximately 1.5-m diameter circle region is illuminated at approximately 1,036 lux on average (per cable) and one Himawari system is equipped with two cables. We have an automatic dimmer system available which allows you to switch between the Himawari and artificial illumination systems.