What is CTSH LIGHT.? A lighting brand delivering the beauty of metal and the comfort of light
Light that accompanies your daily life, born from circles, triangles, squares, and hexagons.
CTSH LIGHT. is a lighting brand born from the technology of a small local factory.
What we value is not simply lighting to brighten a room, but creating “tools of light” that beautifully enhance the atmosphere of a space and the time that flows within it.
The brand name “CTSH”
is derived from the initials of Circle, Triangle, Square, and Hexagon.
Circles, triangles, squares, and hexagons.
These are universal geometric shapes that are not easily influenced by eras or trends.
At CTSH LIGHT., we use these basic shapes as the starting point of our designs, stripping away unnecessary decoration to pursue minimalist forms that make materials and light appear at their most beautiful.
The texture of metals such as brass, copper, and stainless steel.
Precise contours created through machining.
And the soft light that spreads through a space when lit.
CTSH LIGHT. aims to bring out the beauty of both materials and light.
■ 1. Our Perspective on Geometry Embodied in the Brand Name
The name CTSH
is born from four geometric shapes:
Circle, Triangle, Square, and Hexagon.
Circles evoke softness and inclusivity.
Triangles evoke tension and direction.
Squares evoke stability and order.
Hexagons evoke structural beauty and the rationality of nature.
Although each is a simple shape, the impression they give a space is different.
We believe in the power of these universal shapes.
Rather than decorating excessively to follow trends, we carefully bring out the beauty inherent in these basic shapes.
That is the starting point of CTSH LIGHT. design.
■ 2. A Lighting Brand Born from a Small Local Factory
At the foundation of CTSH LIGHT.’s craftsmanship lies precision metalworking technology.
Machining metal, shaping it, and carefully finishing every detail.
This process leads not only to visual beauty but also to precision as lighting.
The thickness of the shade.
The definition of the edges.
The angle at which light passes through.
The contours of the shadows cast on walls and ceilings.
Even details that may seem minor at first glance greatly influence the impression of a space the moment they are lit.
At CTSH LIGHT., metal is treated not merely as a component, but as an essential material for shaping light.
■ 3. Lighting is a Tool That Defines the Impression of a Space
Lighting is not merely for providing brightness.
Even in the same room, simply changing how light falls and shadows are cast can dramatically alter the impression of the space.
With a single light fixture, you can create either a soft, calming space or a striking space with defined contours.
CTSH LIGHT. believes that lighting is not a decoration added at the end of interior design, but something at the heart of creating a space.
Just like furniture, wall materials, and flooring, we believe lighting is another important element that determines the texture of daily life.
■ 4. Design That Brings Out the Character of Materials
At CTSH LIGHT., we value the character inherent in each material.
Brass develops a deeper patina over time.
Aluminum has a light, modern impression.
Stainless steel has a clean and strong presence.
White porcelain softly receives light and spreads it through the space.
Each material has its own unique way of expressing light.
That is why we strive for designs that naturally convey the contours and textures of the materials rather than decorating them excessively.
■ 5. A Quiet Presence Born Only from Machining
CTSH LIGHT.’s products possess the precision unique to machined fabrication.
By machining metal into shape, sharp contours, uniform thickness, and a solid sense of mass are created.
Not through flashy decoration, but through density that can be felt when touched.
Through the meticulous finish that can be appreciated up close.
Through the beauty of the shadows that appear when lit.
The accumulation of such details creates a quiet presence within a space.
What CTSH LIGHT. aims for is lighting that does not assert itself too strongly, yet leaves a lasting impression.
■ 6. The Philosophy of Stripping Away the Unnecessary
In CTSH LIGHT.’s designs, we value bringing out the beauty of the form itself rather than adding more decoration than is necessary.
The basic shapes of circles, triangles, squares, and hexagons are very simple.
However, precisely because they are simple, their impression changes with slight variations in angle, thickness, and the way light passes through.
That is why we carefully refine each form.
Machine too much, and it feels insufficient.
Add too much, and the beauty of the material is hidden.
Finding that perfect balance is the essence of CTSH LIGHT.’s craftsmanship.
■ 7. Products That Blend into Daily Life and Last for Years
We believe that lighting is not something to choose based on temporary trends, but a tool that accompanies daily life for years to come.
Because it is used every day, it should have a timeless form.
It should be made of materials that retain their beauty over time.
It should blend naturally even as the atmosphere of the space changes.
CTSH LIGHT.’s lighting is designed to be used in a variety of settings, including cafes, dining rooms, kitchens, entryways, washrooms, and commercial spaces, valuing a simple yet memorable presence.
■ 8. The Beauty Between Handcraft and Machine Fabrication
CTSH LIGHT.’s craftsmanship requires both the precision of machines and the sensibility of hand finishing.
Machine fabrication creates precise forms.
On the other hand, the human eye and hand are essential for refining the final texture and character.
Neither too inorganic nor too handcrafted.
This exquisite balance is what defines CTSH LIGHT.
Being metal, yet not feeling too cold.
Being a light fixture, yet retaining the texture of a tool.
We value the beauty that lies between these two.
■ What CTSH LIGHT. Aims to Deliver
What CTSH LIGHT. aims to deliver is not merely a light fixture.
A moment of calm when you happen to glance at it in your daily life.
The soft transformation of the room’s atmosphere the moment you turn on the light at night.
The deepening character of the materials and growing affection as you use it more.
While serving as a backdrop to daily life, lighting quietly supports the impression of that space.
CTSH LIGHT. believes in the power of such light.
