Introduction of growing lights for plant factories
This is an introduction to companies that develop, manufacture, and sell lighting equipment for plant growth.
In terms of research and development, there are companies that sell products developed through collaboration between industry, government, and academia.
The United States and China hold the global share in this type of agricultural lighting, and lighting equipment for plant growth in Japan is still in its infancy. However, Japan is also leading the way in terms of technological development.
In Japan, other than the major companies, lighting equipment for plant growth is still in its infancy, so in addition to manufacturers, retailers are also listed.
We hope you find this information useful.
Plant growth lighting company
Bysen JAPAN Co., Ltd.

Founded in 2010, we are a specialized LED light
manufacturer that offers a wide range of products,
including LED lights for plant growth. We offer high-
output 90W LED plant growth lights that can save
approximately 85% of electricity compared to
conventional 300W to 400W metal halide lamps and
high-pressure sodium lamps.
CCS Inc.

We provide high-quality LED lighting for plant research
and cultivation. Our plant lighting is characterized by:
- Offering a wide range of wavelengths
- High-output, low-cost models
- Customizable
and has been highly praised by research institutes and
agricultural producers.
Intex Co., Ltd.

We provide high-quality LED lighting for plant factories.
Products such as the Tino4000 have high lumen-watt
efficiency and a high color rendering of Ra96 or higher,
illuminating food and plants beautifully with natural colors.
Some products are waterproof to IP65,
so they can be used safely in humid environments or
places where water may splash.
Iwasaki Electric Co., Ltd.

We provide optimal lighting conditions for different
plant types and growth stages,
supporting efficient cultivation. We provide light
qualities such as blue light, red light, far-red light, and
UV-A light for plant growth and morphology. Light
intensity can be set taking into account light saturation
and light compensation points according to the plant
type and growth stage. *Products are introduced in the
installation examples.
JPP Co., Ltd.

As a specialized manufacturer of agricultural lighting,
the company offers the Helios Green LED plant growth
light series. The company's products reproduce light
close to sunlight, supporting the healthy growth of
plants. To get as close to sunlight as possible, the HG24
series is a 24W LED light that has a high PPFD value
and is ideal for growing agricultural crops and
ornamental plants, reproducing PPFD and color close
to sunlight.
SBO LLC

We are a company that specializes in LED lights for
plant growth, and are trusted by experts, universities,
and research institutes. We use our advanced
technology and specialized knowledge to develop LED
lights that are optimal for plant growth, and provide
high-quality LED lights that maximize plant growth.
Waveform LLC

Providing high-quality LED lighting for plant growth,
LED grow lights cover a wide range of wavelengths
from ultraviolet to infrared, optimizing plant growth
processes such as flowering and fruit production as
well as photosynthesis with full-spectrum light close to
natural light.
Ushio Inc.

We provide high-quality lighting solutions suitable for
plant growth,developing LED lighting that can
optimally and freely control light,supporting the
growth of a wide variety of plants, from leafy
vegetables to beans and grains.The wavelength is easy
to control, and by adjusting visible light such as red and
blue according to the type of plant and its growth
conditions,
productivity can be improved.
Agriwave Co., Ltd.

We are a company that specializes in the development
of plant factories and have obtained a patent for our
plant cultivation system. We provide a fully controlled
plant cultivation system that automatically controls
light, temperature, CO2, nutrients, etc., making year-
round cultivation possible.
OPTIC LED LIGHT

OPTIC LED is a foreign manufacturer that provides high
-performance LED lighting for plant growth. OPTIC LED
products are equipped with high-quality COB (Chip on
Board) LEDs and SMD (Surface-Mounted Device) LED
chips manufactured by CREE, ensuring efficient light
output and reliability.
SPIDER FARMER LED LIGHT

Spider Farmer LED lights are equipped with Samsung
LM301B diodes, which provide high energy
efficiency of 2.5 µmol/J. This allows for strong light
output and uniform canopy penetration to support
maximum yields. They provide a full spectrum with
a combination of 3000K, 5000K, 660nm, and 760nm
wavelengths. This provides the right light environment
for each stage of plant germination, growth, and
flowering, promoting overall growth.
MARS HYDRO LED LIGHT

Equipped with a Samsung LM301B chip and a Bridgelux
diode, it has high photosynthetic efficiency and
durability. It provides a full spectrum covering a wide
range of wavelengths, including 660-665nm red light,
730nm infrared, 2800-3000K warm white, and 4800-
5000K white light, and has an independent dimmer
button that allows you to adjust the light intensity from
0 to 100%.
Aster Co., Ltd.

We provide LED bulbs for plant cultivation, and LED
bulbs that are particularly suitable for strawberry
cultivation have red light that promotes
photosynthesis, and blue light that makes the stems
thicker, the fruit larger, and the leaves thicker. This
supports the healthy growth of strawberries.
Nippon Advanced Agri Co., Ltd.

The company's "3-wavelength wideband LED"
combines blue LEDs with the green and red
wavelengths necessary for plant growth, and unlike
ordinary white LEDs, it provides the optimal light
environment for plant growth. The company
manufactures and sells LED lighting and HEFL lighting
for plant factories of various sizes, from research to
large-scale commercial use.
Arianetech (Singaporean manufacturer)

We are a company that provides highly efficient LED
lighting and vertical farming systems for plant
cultivation. Our flagship product, the EZYGRO® series,
has excellent luminous efficiency and spectrum
optimization, which can reduce power consumption
by up to 70%, resulting in significant savings in
energy costs.
SCUDO LLC

We are a company that sells gardening materials. In
terms of lighting, we carry
"OPTIC LED LIGHT", "SPIDER FARMER LED LIGHT",
and "MARS HYDRO LED LIGHT".
We also stock gardening materials from various
brands.
Green Green Ltd.

We are a specialized store that specializes in
hydroponic cultivation. In terms of lighting, we also
sell fluorescent LEDs, high-output LED lighting
fixtures, and hydroponic cultivation-related materials.
OSTemp Co., Ltd.

We are a company that plans, develops, and designs
light products, and provide LED plant growth lights.
Because they promote efficient photosynthesis and
are less likely to generate heat, they can be adjusted
to suit the type of plant and its growth stage without
damaging the plant's leaves or flowers.
ams OSRAM

With up to 2x overdrive capability and low thermal
resistance,they provide design freedom with optimal
efficiency, and we offer a range of highly efficient and
high-poweredfixtures. Spectral optimization and
artificiallighting promotes growth of common plants
grown under lighting and addresses fungal and
bacterial issues. Special light distribution pattern
Features batwing optics with a wide 140-degree beam
angle and rectangular light distribution, providing the
red, blue, and white light required for plant growth.
Keystone Technology Co., Ltd.

We are a company that develops and provides
advanced LED lighting systems for plant growth.
We have independently developed 660nm red LEDs,
which are the wavelength most suitable for
photosynthesis, and have achieved more than 10
times the brightness of conventional products.
We have also developed the world's first system that
combines red (660nm), blue (450nm), and green
(520nm) LEDs and can independently adjust the
brightness of each LED. This allows us to provide the
optimal lighting environment for each plant's growth
stage and type.
Japan Magnet Co., Ltd.

We are a company that develops and manufactures
agricultural LED lighting, and offer a variety of
products that support the healthy growth of plants.
Our proprietary LED elements reproduce not only the
traditional blue and red wavelengths, but also white
light close to sunlight (color temperature 4000K, color
rendering Ra95). As a pest control effect, by using UV-B
wavelength LEDs, it is possible to prevent blight and
powdery mildew, which are likely to occur during
seedling cultivation, and have an insect repellent
effect, and it is also expected to improve the poor
growth and coloring of vegetables and flowers due to
a lack of ultraviolet light.
Three G Corporation

In addition to lighting for plant growth, we are a
company that handles "LEDs for livestock farming"
and "LEDs for mushroom cultivation."
We mainly focus on LED lamps, and offer a wide range
of fluorescent and PAR lamp shapes. Fluorescent
lamps come in milky and diffused types based on
light distribution
pattern.
Seiko Stella Co., Ltd.

We are a company that sells products related to
agricultural crop cultivation. We sell products such as
the plant cultivation LED "Hallelujah", which has a
high PPFD and is ideal for supplementary lighting for
ornamental plant cultivation, LED lamps for
controlled cultivation of chrysanthemums, and
single-wavelength LED lamps that are ideal for
experiments and small-scale gardens.
Takii Seeds Co., Ltd.

We offer fluorescent plant growth lights as gardening
supplies. These lights provide uniform illumination
for plants, and while consuming little power, they also
provide sufficient brightness. They are also highly
waterproof, can be used indoors and outdoors, and
can be connected to multiple units. They also work
well with germination and seedling growers, so even
beginners can easily set them up.
Hanaoka Co., Ltd.

A company that sells agricultural products. In LED lighting, they sell growth lights, which are supplemental lighting and LED growing lights. Examples of their use include tomatoes, strawberries, greenhouse lotus root, and ornamental plants.
Royal Philips

It is highly energy efficient, long-lasting, economical, and creates an optimal balance of red light (around 660 nm) that promotes photosynthesis in plants, and blue light (around 450 nm) that affects morphology and quality improvement. Some models also include far-red light (730 nm) to form a wavelength that supports flowering promotion and elongation suppression.
Hotalux Co., Ltd.

We provide lighting products for plant suppression in the agricultural field, such as HotaluX AGRI-RED (red LED bulb) which promotes the repelling of thrips, HotaluX AGRI-UVB (UVB tube lamp) which prevents powdery mildew, and HotaluX AGRI-PEARL WHITE (electrical LED light unit) which promotes seedling growth. These products contribute to the challenges of cost reduction, labor saving, reduced use of pesticides, and improved productivity in the agricultural field.
Living Farm Co., Ltd.

We develop and provide our own LED lighting with
the aim of promoting plant growth and increasing
nutritional value.
By arranging red and blue LEDs in a 3:1 ratio and
adding white LEDs, we make plant photosynthesis
more efficient and promote the production of
antioxidants such as polyphenols.
The hydroponic cultivation device "COCO VEGE i" is
equipped with LED360, which was developed
specifically for plant cultivation, and has a balanced
arrangement of red and blue LEDs. This allows us to
provide lighting equipment that makes it easy to grow
nutritious vegetables and herbs at home.
Kyosho Co., Ltd.

We deal with industrial materials that have special
functions. We sell products that have the potential to
create new products, applications, value, labor-saving
production, and development by adding new
functions to existing uses. For LED lighting fixtures,
we deal with surface-emitting lighting fixtures that
provide uniform illumination from close range.
Shibakawa Manufacturing Co., Ltd.

We handle the "AGRO'S Series" LED plant factory for
the production of various types of lettuce, colored
vegetables, herbs, edibles, flowers, tomatoes,
strawberries, and other fruit vegetables, as well as
algae. We are also developing new LED products for
closed and greenhouse plant factories. We also handle
concept products that are not in our product lineup.
Seiwa Co., Ltd.

By utilizing our accumulated know-how in
environmental technology, cultivation technology,
product development, and facility design, we propose
greenhouse environments that can achieve high
yields and quality for crop producers. We are a plant
manufacturer that considers everything from planning
and designing hardware and software to distribution
and sales of products. In terms of lighting equipment,
we sell interlighting (LED lights for plant growth,
perfect for multi-tiered crops) and top lighting
(LED lights for plant growth).
Electricity Half Corporation

We handle LED lighting for plant growth.
In addition to extremely energy-efficient LED lamps
that consume about 1/4 the power of fluorescent
lamps and about 1/10 the power of sodium lights,
we offer a wide variety of products, including high-
intensity shaded types for plant growth shelves and
multi-tiered shelf systems for hydroponic cultivation.
Tokyo Metal Industries Co., Ltd.

We are a company that manufactures and sells lighting
fixtures.
We have a wide range of LED lighting for plant growth,
including fixtures that use red LEDs (wavelength
660nm) and blue LEDs (wavelength 450nm) in a 7:3
ratio, which are ideal for plant growth, and the YO-
PLANT2 LED base light for plants, which uses red
(650nm), blue (450nm), and green (550nm) LED chips
in a 3:6:1 ratio.
Toshin Electric Co., Ltd.

We are a company that develops and provides "tecoled
G", an LED light source for plant factories. From the
viewpoint of promoting plant growth and
photomorphogenesis, white light that includes all
wavelengths from 400 to 800 nm is considered to be
suitable as a light source for plant cultivation.
"tecoled G" provides white light that covers this
entire wavelength range, and we handle products that
promote healthy plant growth and products that
achieve high PPFD by incorporating a dedicated power
circuit and promote efficient plant photosynthesis.
Nihei Intec Co., Ltd.

Utilizing our experience and technology as an LED
lighting manufacturer, we have a lineup of products
that can be used in a variety of situations, such as
fully artificial light plant factories, greenhouses, and
other facilities that supplement sunlight, as well as
seedling facilities. Using ultra-high color rendering
LED packages, we have achieved an average color
rendering index (R1 to R8) of 90 or more, and special
color rendering indices (R9 to R15) of 90 or more. This
promotes healthy plant growth through natural light
that is close to sunlight. In addition, our straight tube
LED lighting is a type with a built-in power supply
(one-sided power supply), and existing fixtures can be
reused, making it easy to install and maintain.
AUXGROW (Chinese manufacturer)

We are a Chinese company that provides LED lighting
for plant growth. Our full spectrum LED lights cover all
wavelengths including blue, green, red, ultraviolet
(UV) and infrared (IR) to support all stages of plant
growth. We offer a wide range of products, including
home bar-style grow lights, panel lights, hydroponic
strip lights, LED bulbs, and clip-on lights.