Multiple sterilizing lamps can be lit with a single AC adapter.

Ceiling-mounted UV sterilization device for virus prevention and other measures.

The UV sterilization device FreshAir uses UV-C ultraviolet light to inactivate bacteria and viruses in the air. By being installed on the ceiling and providing 360° ultraviolet irradiation, it effectively sterilizes while circulating air with a fan. It is designed to be safe for human health, making it suitable for use in spaces where people are present, such as clinics, stores, and facilities, and can operate 24 hours a day as an air hygiene measure. Features of the UV sterilization device FreshAir: ■ Effective sterilization with 360° ultraviolet irradiation + fan suction Not only does it provide 360° ultraviolet irradiation, but it also directly exposes the air sucked in by the fan to the ultraviolet lamp for sterilization. ■ Ceiling-mounted design eliminates space concerns It can be safely installed in environments where there is no space for floor installation, such as areas where children run around or where individuals with mobility impairments are present. ■ Usable 24 hours a day in occupied environments It uses ozone-free lamps that generate minimal ozone. The ultraviolet light is also emitted horizontally by a horizontal plate. A safety evaluation test based on JIS C 7550 has been conducted by a third-party organization accredited with ISO 17025, confirming its safety for living spaces, allowing for 24-hour use in areas with people present.

• Disinfecting and antibacterial products
• Ultraviolet sterilization device
• Air sterilization and deodorization equipment

Disinfection of airborne bacteria

Testing Institution: Japan Food Analysis Center, Osaka Branch Test Subject: Staphylococcus epidermidis Test Results: After 30 minutes: 90.7% inactivation After 60 minutes: 99.54% inactivation After 90 minutes: 99.99% inactivation Test Chamber: 25㎥ (equivalent to 6.6 tatami mats) *These test results do not indicate effectiveness in actual usage environments.

• Disinfecting and antibacterial products
• Ultraviolet sterilization device
• Air sterilization and deodorization equipment

Disinfectant effect against the Delta variant of the novel coronavirus.

Irradiation from a distance of 5 cm for 5 seconds > 99.99% inactivation Irradiation from a distance of 10 cm for 10 seconds > 99.94% Irradiation from a distance of 20 cm for 10 seconds > 99.44% (Target: SARS-CoV-2 Delta variant) (Used lamp: Cold cathode sterilization lamp, spiral shape, 12W) In an in vitro study conducted under the commissioned research of Professor Daisuke Hayasaka and Associate Professor Chuu Shimoda from the Joint Faculty of Veterinary Medicine at Yamaguchi University, it was confirmed that irradiating the Delta variant of SARS-CoV-2 on a petri dish from a distance of 5 cm for 5 seconds resulted in > 99.99% inactivation. Additionally, under other conditions, it was confirmed that irradiating from a distance of 10 cm for 10 seconds resulted in > 99.94% inactivation, and from a distance of 20 cm for 10 seconds resulted in > 99.44% inactivation of the same virus. (*The results of this test do not indicate effectiveness in actual usage environments.)

• Ultraviolet sterilizer
• Ultraviolet sterilization device
• UV/Ozone Sterilization Systems and Equipment

Flicker-resistant and long-lasting sterilization lamp.

Conventional general-purpose sterilization lamps have issues such as "short lifespan in the first place" and "lifespan affected by the number of power ON/OFF cycles." This is an underwater sterilization lamp that addresses those problems. Wavelength: 254nm Lifespan: 15,000h For more details, please contact us.

• Other water treatment related equipment
• Sterilizing water production equipment
• UV/Ozone Sterilization Systems and Equipment

Clean sterilization methods without chemicals for fish disease prevention and water quality improvement.

This is a cold cathode underwater sterilization lamp (16W). Uses: Measures against algae such as blue-green algae, sterilization and purification of water, etc. It uses highly transparent quartz glass. The UV transmission rate is high, effectively demonstrating its sterilization power. Please use it in filtration tanks and inside equipment. Conventional sterilization lamps have a short lifespan and face issues such as further shortening of lifespan with each flicker (power ON/OFF), requiring frequent replacements. The cold cathode sterilization lamp has a long lifespan of 15,000 hours and can withstand over 100,000 flickers, reducing the frequency of replacements.

• Lamps and light emitting devices
• Light source/lighting
• Other water treatment related equipment

UV-CCL that resolves the issues of conventional sterilization lamps.

This is a cold cathode underwater sterilization lamp (12W). Uses: Measures against algae such as blue-green algae, water sterilization, purification, etc. It uses high-transparency quartz glass. The UV transmission rate is high, effectively demonstrating its sterilization power. Please use it in filtration tanks and inside equipment. Conventional sterilization lamps have a short lifespan and face issues such as further shortening of lifespan with each flicker (power ON/OFF), requiring frequent replacements. The cold cathode sterilization lamp has a long lifespan of 15,000 hours and can withstand over 100,000 flickers, reducing the frequency of replacements.

• Lamps and light emitting devices
• Light source/lighting
• Water quality improvement

Submerge in water to improve water quality! A clean disinfection method without the use of chemicals.

This is a cold cathode underwater sterilization lamp (10W). Uses: Measures against algae such as blue-green algae, sterilization and purification of water, etc. It uses high-transparency quartz glass. The UV transmission rate is high, effectively demonstrating its sterilizing power. Please use it in filtration tanks or inside equipment. Conventional sterilization lamps have a short lifespan and face issues such as further shortening of lifespan with each flicker (turning the power ON/OFF), requiring frequent replacements. The cold cathode sterilization lamp has a long lifespan of 15,000 hours and can withstand over 100,000 flickers, reducing the frequency of replacements.

• Lamps and light emitting devices
• Mercury lamp
• Water quality improvement

Comparison of temperatures between cold cathode sterilization lamps and conventional sterilization lamps.

We compared the temperatures of cold cathode sterilization lamps and conventional hot cathode sterilization lamps. Measurements were taken at the electrode area and the center of the light source. The cold cathode sterilization lamp tended to have a lower temperature. We believe that the lower temperature can reduce the thermal impact on surrounding components.

• Ultraviolet irradiation equipment
• Fluorescent lamp
• Other sterilization, disinfection and disinfection equipment

A sterilizing lamp that solves the problems of conventional sterilizing lamps.

Conventional general-purpose sterilization lamps have issues such as "short lifespan in the first place" and "lifespan being affected by the number of power ON/OFF cycles." This is a sterilization lamp that resolves those problems. For more details, please contact us.

• Sterilizing water production equipment
• Small food sterilizer
• UV/Ozone Sterilization Systems and Equipment

Space-saving sterilization light source UV-CCL

This is a UV-CCL (Cold Cathode Sterilization Lamp). It is a space-saving sterilization light source that achieves compactness and energy concentration through bending processing. - The straight tube length of 680mm has been compacted to just 78mm in diameter! - It is resistant to flickering, and there is almost no reduction in lifespan due to the ON/OFF of the power supply! - It has a long lifespan of 15,000 hours! In UV sterilization devices equipped with this light source, after 30 minutes of operation, 90.7% of airborne bacteria are inactivated, after 60 minutes, 99.54% are inactivated, and after 90 minutes, 99.99% are inactivated. Test chamber: 25㎥ (equivalent to about 6.6 tatami mats) Test bacterial species: Staphylococcus epidermidis Test environment: 27℃, 40% RH

• Lamps and light emitting devices
• Mercury lamp
• Fluorescent lamp

Disinfection without leaving residues using deep ultraviolet light.

The UV sterilization device FreshAir disinfects the air around the unit and the air sucked in by the fan through ultraviolet (UV-C) irradiation. The UV-C irradiation acts on the DNA of bacteria and viruses, rendering them inactive by losing their ability to reproduce. Sterilization using ultraviolet light does not produce resistant bacteria and is a clean method that does not generate harmful byproducts. Features of FreshAir: 1. 360° UV irradiation + fan for disinfection Not only does it provide 360° UV irradiation, but the fan also directly exposes the sucked-in air to the UV lamp for disinfection. 2. Ceiling-mounted design, so it doesn't get in the way It can be safely installed in spaces where there is no room for floor installation, in environments where children are running around, or where individuals with physical disabilities are present. 3. Can be used in occupied environments, with confirmed safety for living spaces Uses ozone-free lamps that generate little ozone. The ultraviolet light is also irradiated horizontally by a horizontal plate. A safety evaluation test based on JIS C 7550 was conducted by a third-party organization accredited with ISO 17025, confirming safety for living spaces, allowing for 24-hour use in occupied areas. *For more details, please contact us.

• Ultraviolet irradiation equipment

Long-lasting sterilization lamp UV-CCL with strong power ON/OFF capability.

Features of UV-CCL 1. Strong against power ON/OFF and long lifespan Due to the absence of emitter coating, there is almost no degradation in lifespan from repeated ON/OFF cycles. 2. Various shapes and sizes Conventional sterilization light sources have challenges such as inflexibility in shape and size. UV-CCL uses specialized glass from Nippon Electric Glass (NEG) and can be bent at low temperatures of 700 degrees. This allows for compact designs, enabling the selection of light sources suitable for various applications and locations. 3. Energy concentration Bending processing concentrates energy and efficiently irradiates ultraviolet light. Compared to CCL in straight tube form, it achieves an increase in ultraviolet intensity.

• Sterilizer
• Ultraviolet sterilizer
• Sterilization and disinfection equipment

A long-lasting sterilization lamp that resolves the issues of conventional sterilization lamps.

Conventional general-purpose sterilization lamps have issues such as "short lifespan from the outset" and "lifespan affected by the number of power ON/OFF cycles." This is a sterilization lamp that addresses those problems. For more details, please contact us.

• Lamps and light emitting devices
• Light source/lighting
• Sterilization and disinfection equipment

Resolving issues such as 'inherently short lifespan' and 'lifespan affected by the number of power ON/OFF cycles.'

Conventional general-purpose sterilization lamps have issues such as "short lifespan" and "lifespan affected by the number of power ON/OFF cycles." This is a sterilization lamp that addresses those problems. In the UV sterilization device equipped with UV-CCL, after 30 minutes of operation, 90.7% of airborne bacteria are inactivated, after 60 minutes, 99.54% are inactivated, and after 90 minutes, 99.99% are inactivated. Test chamber: 25㎥ (equivalent to about 6.6 tatami mats) Test bacterial species: Staphylococcus epidermidis Test environment: 27℃, 40% RH

• Electron tube
• Lamps and light emitting devices
• Sterilization and disinfection equipment

A sterilization lamp that resolves the issues of conventional sterilization lamps.

Conventional general-purpose sterilization lamps have issues such as "a fundamentally short lifespan" and "the lifespan being affected by the number of power ON/OFF cycles." This is a sterilization lamp that resolves those problems.

• Mercury lamp
• Ultraviolet sterilizer
• Water quality improvement

Just submerge it in the filtration tank for water quality improvement.

This is a cold cathode underwater sterilization lamp (14W). Uses: Measures against algae such as blue-green algae, water sterilization, purification, etc. It uses high-transparency quartz glass. The UV transmission rate is high, effectively demonstrating its sterilizing power. Please use it in filtration tanks and inside equipment. Conventional sterilization lamps have a short lifespan and face issues such as further shortening of lifespan with each flicker (power ON/OFF), requiring frequent replacements. The cold cathode sterilization lamp has a long lifespan of 15,000 hours and can withstand over 100,000 flickers, reducing the frequency of replacements.

• Electron tube
• Other water treatment related equipment
• Water quality improvement

Eliminating issues such as "the inherently short lifespan of conventional sterilization lamps" and "the lifespan being affected by the number of power ON/OFF cycles."

Long-life underwater sterilization lamp with a cold cathode. Cold cathode lamps are resistant to flickering, and there is almost no reduction in lifespan due to power ON/OFF. For preventing algae, fish diseases, and improving water quality. Wavelength: 254nm Lifespan: 15,000h Please contact us for more details.

• Water treatment equipment
• Water treatment equipment and technology
• Water quality improvement

Eliminate issues such as "the original lifespan of conventional sterilization lamps is short" and "the lifespan is affected by the number of power ON/OFF cycles."

Conventional sterilization lamps had issues such as "inherently short lifespan" and "lifespan affected by the number of power ON/OFF cycles." This is a long-lasting sterilization lamp that addresses those problems. In the UV sterilization device equipped with UV-CCL, after 30 minutes of operation, 90.7% of airborne bacteria were inactivated, after 60 minutes, 99.54% were inactivated, and after 90 minutes, 99.99% were inactivated. Test chamber: 25 m³ (equivalent to approximately 6.6 tatami mats) Test bacterial strain: Staphylococcus epidermidis Test environment: 27°C, 40% RH

• Lamps and light emitting devices
• Mercury lamp
• Light source/lighting

Eliminating the issues of traditional sterilization lamps: [deterioration of lifespan due to power ON/OFF] and [inherently short lifespan].

It is a long-life ultraviolet lamp (UV-CCFL) with features such as: - Less heat generation compared to HCFL - Strong resistance to flickering, with almost no reduction in lifespan due to power ON/OFF - Energy concentration not only in straight tubes but also in lamps with special shapes. For more details, please contact us.

• Lamps and light emitting devices
• Ultraviolet sterilization device
• Sterilization and disinfection equipment

Long-life UVC lamp UV-CCL

Features of UV-CCL 1. Strong against ON/OFF power cycling and long lifespan Due to the absence of emitter coating, there is almost no degradation of lifespan from repeated ON/OFF cycling. 2. Various shapes and sizes Conventional sterilization light sources have challenges such as inflexibility in shape and size. UV-CCL uses specialized glass from Nippon Electric Glass (NEG) and can be bent at low temperatures of 700 degrees. This allows for compact designs and the selection of light sources suitable for specific applications and locations. 3. Energy concentration Bending processing concentrates energy and efficiently emits ultraviolet light. Compared to CCL in straight tube form, it achieves an increase in ultraviolet intensity.

• Other food machinery
• Ultraviolet sterilization device
• Other insect and mold prevention measures

We have added a new **"Glossary"** to the Hyper CLT sheet website. In the civil engineering and construction industries, there are many specialized terms such as "CLT," "NETIS," "temporary roads," and "wooden lightweight sheets." Therefore, we have introduced related terms in an easy-to-understand manner so that those who are encountering Hyper CLT sheets for the first time can understand the products and technologies. Hyper CLT sheets are wooden lightweight sheets for civil engineering that utilize wood CLT and are registered under the Ministry of Land, Infrastructure, Transport and Tourism's NETIS technology as **"TH-250021-A."** We hope that by not only conveying the features of the product but also sharing the underlying technologies and terminology, users will feel a closer connection to Hyper CLT sheets. We will continue to enhance our website and provide clear information related to wood, NETIS, civil engineering, and CLT.

Hotron Inc. has launched its new product, the "Vehicle Count Sensor CCS3"! This product is a ceiling-mounted sensor that combines infrared and radar technology. It reliably detects vehicles in both directions with a single unit, accommodating traffic during congestion and vehicle passing, thus achieving efficient occupancy management in large parking lots. Additionally, it can be utilized for exit warning purposes in addition to vehicle counting, contributing to the safe and smooth operation of parking facilities. 'Features' - Improved detection performance against changes in road surface during rainy weather by using both infrared and radar. - Equipped with IP67 waterproof and dustproof performance, making it effective even in salt damage areas. - Various settings can be configured from a dedicated app (for Android devices), with current settings easily understandable at a glance. - The base dimensions are the same as the previous model "CCS2," allowing for smooth replacement of existing equipment. *For more details, please refer to the product information, catalog download, or contact us.*

On September 15, 2026, we issued a press release regarding the wooden lightweight sheet "Hyper CLT Sheet." The Hyper CLT Sheet is a civil engineering sheet that utilizes CLT (Cross-Laminated Timber) stacked in an orthogonal direction. It can be used in various locations such as temporary roads, access routes, heavy machinery work yards, and material storage areas. The 5×10 version weighs approximately 230 kg, making it relatively lightweight and easy to install, remove, and relocate. Additionally, it offers environmental benefits such as reducing glare and metallic sounds typical of wood, as well as CO2 fixation. Furthermore, it can be proposed for the use of new technologies in public works as a **registered technology with the Ministry of Land, Infrastructure, Transport and Tourism "TH-250021-A."** Through this press release, we aim to expand the new wooden lightweight sheet that combines wood, NETIS, civil engineering, and CLT to more construction sites.

● The production time for cast prototypes can be shortened! Since model making is not required, the production time for prototypes, which previously took about a month, can be significantly reduced. ● Model costs can be reduced! By directly producing sand molds from 3D data, there is no need for model production costs. If changes to the model are necessary, they can be addressed by modifying the 3D data. ● Similar products with different shapes and dimensions can be prototyped simultaneously! Different products, such as similar shapes or varying dimensions, can be molded at the same time in one molding process. This allows for the verification of multiple types in a short period.

The "HA-T Series" is an energy-saving automatic door sensor that opens only for those who wish to enter, whether on a busy street or in a narrow passageway. The automatic door opens simply by bringing your hand close, addressing hygiene concerns even in facilities used by a large number of people. You can choose between "Non-vision Mount Type/HA-T401" and "Non-vision Built-in Type/HA-T520" depending on the application and installation location. 【Recommended for such places!】 ☑ Entrance facing a busy corridor ☑ Presence of counters or signs near the door ☑ Buildings facing narrow passages ☑ Buildings that prioritize aesthetics ☑ Hospitals and facilities that consider hygiene ☑ Large facilities with many doors 【Features】 ● Adaptable to various door types with four detection spot settings ● Reduces unnecessary opening and closing, contributing to energy-saving by minimizing wasteful power consumption ● Equipped with a light touch function, allowing the door to open and close just by waving your hand, ensuring hygiene ● Can also be used as a wide detection range non-vision infrared sensor ◎ For more details, please download the materials or contact us.