This light makes your room poetic
Just by pulling it out like a book, a gentle light spreads from the crevices. By placing it in a bookshelf or between stacked books, it performs in the room poetically.
NIGHT BOOK won "iF DESIGN AWARD 2019",
a world-renowned design prize.
Pull out the light
from a bookshelf
Just by pulling out NIGHT BOOK, the light turns on.
Just putting it back, the light turns off.
A gentle light from the gaps of the book and a wonder of
the book’s radiance, they perform in your room poetically.
For reading in
the study room or the bedroom
It can be installed as long as there is space for just one book,
because both sides of its body can emit light,
it can be used horizontally or vertically.
Because it is designed with the simple shape in the motif of a book, it fits any room.
Charming light can be used
for many years
The light source is a long lasting LED, the surface is acrylic,
and the spine of the book is leather.
These are designed for enjoying this light for many years,
and the more you use it, the more you will like it.
For whatever kind of life you have
We have a commitment to craftsmanship
We researched the optimal methods, structure and light system, they make NIGHT BOOK possible to emit a gentle glow in thickness of a book. Our craftsmen put leather we selected carefully on NIGHT BOOK one by one. So that you can use these charming light for many years.
NIGHT BOOK
- Brand
- NIGHT BOOK
- Model Number
- NB-01W / NB-02G / NB-03N
- Color
- WHITE / GRAY / NAVY
- Material
- Steel / Aluminum / Acrylic / Leather
- Dimensions
- W150×H215×D15mm
- Item Weight
- 0.8kg
- Type of Bulb
- LED
- Wattage
- 4 watts
- Attachment
- AC adapter(AC100-240V)/Instruction manual

WHITE
GRAY
NAVY
About YSM inc.
YSM Inc create high-quality lighting fixtures for commercial use in things like condos, houses, and trains. Our "Space saving metal work that conceals the source of illumination, and the light guiding design" can be achieved because we have knowledge of light and sheet metal. We hope you enjoy the lighting new worldview that we make.
Official site
NEWS
-
April 11, 2023
NEWSNotice of Golden Week Holiday 2023. -
November 30, 2022
NEWSWe will exhibit at MAISON&OBJET PARIS 2023. -
September 23, 2022
NEWSOur first solo exhibition "BEHIND THE LIGHT" was published in TECTURE MAG. -
September 20, 2022
NEWSOur first solo exhibition "BEHIND THE LIGHT" was published in AXIS Web Magazine. -
September 18, 2022
NEWSFirst solo exhibition "BEHIND THE LIGHT" will be held.
PRODUCTS
ABOUT

YSM inc.
YSM Inc. is a manufacturing company that creates and fabricates products to delight and excite customers and always challenges itself with new things, capitalizing on its sheet metal technology and its knowledge of architecture, illumination and surface emission.