Its most distinctive feature is the adoption of a new cover, in addition to a high-efficiency LED module.

By using a material with high transparency and excellent diffusion properties, light extraction efficiency has been improved.

Furthermore, three types of lenses are employed to efficiently spread the LED light.

By utilizing these lenses selectively based on the shape and position of the LED module, the maximum brightness for the applicable tatami mat size fills the room.

In addition, by incorporating Hitachi's proprietary technologies, such as a large heat dissipation structure and efficient heat dispersion, these models achieve both high energy efficiency with excellent power consumption per unit of illuminance for up to 14 tatami mats, and maximum brightness for the applicable tatami mat size.

Moreover, with features like 'Raku-mie,' which enhances visibility of text and makes colors appear more vivid through increased brightness and the addition of blue-green light, and 'Aかり Select,' which allows users to create ambiance by switching lighting modes, these are noteworthy products that enrich daily life with their illumination.