The compact and lightweight LED tunnel lighting "STAR LED'S TUNNEL" has been registered in the NETIS (New Technology Information System).

Approximately 57% weight reduction from our conventional LED tunnel lighting, miniaturizing the product to reduce labor in construction work and decrease load on civil structures.

NETIS (New Technology Information Provision System) Registration Number: TH-150008-A Comparison of Equipment Weight ○ Our LED tunnel lighting: Conventional type 13.8 Kg → Approximately 57% weight reduction: New type 6.0 Kg This leads to labor-saving in construction work and a reduction in load on civil engineering structures. Recommended not only for newly constructed tunnels but also for aging countermeasures in existing tunnels. Significantly improves safety, as the lighting cover is integrated into the main body, reducing the risk of cover detachment. Features ○ Adoption of aluminum alloy body for lightweight and compact design. ○ Reduction of corrosion-prone components by employing a hinge and latch-less structure. ○ Conducted the "Neutral Salt Spray Test" as per JIS Z 2371 and confirmed no rust occurrence (test duration: 1,500 hours). ○ Capable of supporting AC 265V and 415V/460V without a down transformer.

• Dam construction
• Civil Engineering Company
• Lighting Planning

Approximately 57% weight reduction from our conventional LED tunnel lighting, miniaturization of the product, and reduction of labor in construction work as well as load stress on civil engineering structures.

NETIS (New Technology Information Provision System) Registration Number: TH-150008-A Comparison of Equipment Weight ○ Our LED tunnel lighting: Conventional type 13.8 Kg → Approximately 57% weight reduction: New type 6.0 Kg This leads to labor-saving in construction work and reduces the load on civil engineering structures. Features ○ Adoption of aluminum alloy body for weight reduction and compactness ○ Adoption of hinge-less and latch-less structure to reduce corrosion-prone components ○ Conducted the "Neutral Salt Spray Test" as per JIS Z 2371 and confirmed no rust occurrence (Test duration: 1,500 hours) ○ The lighting cover is integrated within the body, significantly reducing the risk of cover detachment and greatly enhancing safety ○ Simplification of the housing structure reduces equipment costs ○ LED module and LED module control device achieve a lifespan of 90,000 hours ○ Adoption of low-power LED light source (total LED power approximately 50W) reduces glare and provides a highly uniform lighting environment ○ Compatible with AC265V (50/60Hz) without a step-down transformer ○ Equipped with initial luminous flux correction function (function-less option also available)

• LED light source/module

We will introduce the implementation results of the sensor technology developed by the Hotron Group, which has been cultivated over more than half a century, through customer case studies. In addition to automatic door sensors, we also offer a wide range of vehicle detection sensors and nursing/care sensors. We have many implementation examples available, so please take a look at the case study page.

To customers considering the introduction of vehicle detection sensors for parking lot construction, design, or management: Are you facing any challenges with current issues or selecting the right sensors for parking management? Hotron offers free materials that explain how to utilize vehicle detection sensors and the benefits of their introduction! ▽ Here is the lineup of materials ◉ Vehicle Detection Sensor Basic Guide This guide focuses on the challenges and solutions in parking lot operations, introducing the overview of vehicle detection sensors. ◉ Key Points for Introducing Vehicle Detection Sensors This material discusses the benefits of introduction based on installation locations and specific challenges. ◉ Case Studies of Vehicle Detection Sensor Implementation This document presents the challenges before implementation and the results after introduction. For more details, please download from our website and check it out. https://www.hotron.co.jp/download/

Thank you for your continued support. We would like to inform you about our year-end and New Year holiday period as follows: <Year-end and New Year Holiday Period> From Saturday, December 27, 2025, to Sunday, January 4, 2026. Inquiries during the holiday period will be addressed sequentially starting from Monday, January 5, 2026. Perry Japan Co., Ltd.

Thank you for always using Paper Logic. We would like to inform you about our support system during the year-end and New Year holidays. ■ Holiday Period: December 27, 2025 (Saturday) to January 4, 2026 (Sunday) During the above period, customer support via inquiry forms and emails will be suspended. Inquiries will be accepted, but responses will be provided sequentially after January 5, 2026 (Monday). Please note that various functions, including electronic contracts, can still be used as usual during the holiday period. ■ Contact Information for This Matter Please contact us via the [Inquiry Form]. https://paperlogic.co.jp/contact/ We sincerely apologize for any inconvenience this may cause and appreciate your understanding. We look forward to your continued use of Paper Logic.

Thank you very much for visiting our company website and catalog, and for your interest in our diesel engine generators. From customer surveys, the most common feedback we received was: - I want to see the actual generators that have been installed. - I want to see them operating under real load. - I want to hear the opinions of companies that have installed them. - I want to see the generators in operation before making a purchase. After all, it’s understandable to feel worried about purchasing a generator without seeing the actual unit first, right? As the saying goes, "Seeing is believing," so we will be holding this tour. It will take place in that area of the Kanto region, where summer temperatures exceed 40°C. We successfully operated our generators this summer as well, so we are confident in handling the heat (sweat). Additionally, it has been confirmed that our generators equipped with the world-leading "Scania engine" are "fuel-efficient." This will surely help reduce daily operating costs. Please note that while we will provide kind and courteous assistance, the meeting and dispersal will be at the site (transportation costs and other expenses will be borne by the customer), so please understand this in advance. Contact: Kaneko