[Date: 2018/11/27] (2nd Session) Free Seminar on FY 2019 "Energy Efficiency" Subsidy Measures & Trends in the Explosion-Proof Lighting Industry (Sendai City) Participation Fee: Free!!

Reliability in explosion-proof areas is guaranteed, and glare reduction and high color rendering improve work efficiency! Compared to our conventional fluorescent fixtures, power consumption is reduced by approximately 55%!

Introducing the new explosion-proof LED lamp series, the 'LZBA series', designed to meet the high reliability required in explosion-proof areas and suitable for use in explosive hazardous locations Zone 1 and Zone 2! While equipped with high output equivalent to fluorescent lamps, we have achieved approximately 55% reduction in power consumption, from 91W to 40.5W compared to our conventional explosion-proof fluorescent fixtures. Additionally, we have reviewed the design of the LED module and housing, achieving a lightweight and compact form. With glare reduction and high color rendering (Ra83), it also contributes to improving the working environment. ★ Zone 1 (Class 1 location): Areas where explosive atmospheres may be generated during normal operation of plants, etc. ★ Zone 2 (Class 2 location): Areas where explosive atmospheres are not expected to be generated during normal operation of plants, etc., and even if they were to occur during abnormal conditions, they would only exist for a short time. 【Features】 ■ Three types to choose from (equivalent to 1-lamp and 2-lamp for FHF32W high output type, equivalent to FHF16W high output type) ■ Achieved approximately 27% weight reduction for 2-lamp use and approximately 21% for 1-lamp use compared to our conventional explosion-proof fluorescent fixtures ■ Size reduction of about 33% for the 1-lamp type *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Cord Pendant
• Waterproof, moisture-proof, explosion-proof lighting fixtures
• Lighting Planning

Explosion-proof LED lighting fixtures LZLA series, ideal for replacing incandescent lamps and circular fluorescent lamps in explosion-proof areas.

New Release of Explosion-Proof LED Lighting Fixtures (LZLA Series) Seiwa Electric Co., Ltd. has enhanced its lineup of LED lighting fixtures under the <Star Reds> series to meet diverse needs in the introduction of energy-saving equipment at various factories and initiatives for the environment (Minamata Convention). We are pleased to announce the addition of the new explosion-proof LED lighting fixtures "LZLA Series," which can be used in explosive hazardous areas Zone 1 and Zone 2, equivalent to incandescent lamps (100W, 200W) and high-output FHF32W (circular and compact fluorescent lamps). Orders will begin on May 15. The main body of the fixture employs aluminum die-casting, which excels in heat dissipation and lightweight design, allowing for effective heat dissipation measures. This increases the operating temperature range to -20°C to +50°C (compared to our conventional LED products, which are -20°C to +40°C) and enhances resistance to high-temperature environments. Additionally, it achieves a maintenance-free LED module lifespan of 60,000 hours while also possessing high durability and weather resistance.

• Waterproof, moisture-proof, explosion-proof lighting fixtures
• Lighting Planning

Explosion-proof LED lighting fixtures using straight LED lamps compliant with the International Harmonized Explosion Protection Guidelines 2008 standard for explosion-proof areas such as chemical plants.

Launch of explosion-proof LED lighting fixtures (LZAB series) These LED lighting fixtures can be installed in explosion-proof areas such as chemical plants, oil refineries, and hydrogen stations. The light source (lamp) can be replaced independently, allowing for reduced capital investment during lighting equipment updates compared to conventional integrated LED lighting fixtures. Additionally, it achieves brightness equivalent to a high-output 2-lamp FHF32 type while reducing power consumption by approximately 36% compared to traditional fluorescent lamps (based on our estimated conditions). It is suitable for explosion-proof performance in Zone 1, Zone 2 areas, and hydrogen areas. ■ Product Features ○ Achieves brightness equivalent to a high-output 2-lamp FHF32 type, with power consumption reduced by approximately 36%. ○ Uses straight LED lamps as the light source. ○ Lamps can be replaced using the same method as conventional light sources (FLR/FHF). ○ Compatible with Zone 1, Zone 2 areas, and hydrogen areas.

• Waterproof, moisture-proof, explosion-proof lighting fixtures
• Lighting Planning

Numerous lighting options that can withstand harsh environments! Explosion-proof and hydrogen sulfide-resistant products also help prevent workplace accidents.

Sewage treatment facilities, where water is always present, create a harsh environment for electrical equipment. Additionally, hydrogen sulfide and biogas (methane) generated from wastewater can directly lead to occupational hazards. Our company offers a wide range of LED lighting fixtures with high waterproof and moisture-proof performance, including flood-resistant types that can handle temporary flooding caused by sudden heavy rains. We also conduct tests to confirm performance against corrosion from hydrogen sulfide, taking into account the facility and its installation environment. 【Features】 ■ High waterproof and moisture-proof performance ■ High reliability due to excellent weather resistance ■ Performance confirmed through testing as a countermeasure against hydrogen sulfide ■ Explosion-proof standards compliant with "International Guidelines and Technical Standards for Explosion Protection" *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Ballasts and fixture accessories

Waterproof type LED lighting fixture, featuring a lightweight design with a polycarbonate housing.

Waterproof LED lighting fixture LYWA type The use of polycarbonate resin in the housing achieves weight reduction, improving workability. It is resistant to shattering and contributes to preventing foreign material contamination. It is ideal for food factories, pharmaceutical plants, and semiconductor factories.

• Waterproof, moisture-proof, explosion-proof lighting fixtures
• Lighting Planning

In the field of food and health food research and development, an increasing number of companies are facing the following challenges: - Difficulty in exploring new functional materials and differentiation themes, leading to a depletion of research topics. - While they are collecting information from conferences and papers, they struggle to translate this into research themes directly related to their products. - They remain limited to competing similar products and follow-up projects, failing to establish uniqueness. - Although there are seeds of ideas, they struggle to elevate them to scientific hypotheses and build the necessary foundations for internal approval. Behind this lies a "wall of execution" that cannot be overcome by traditional information gathering and research processes. In this webinar, we will introduce a new R&D approach to break through these challenges. It is a next-generation research and development scheme that combines AI-driven hypothesis generation, which has achieved results in drug discovery, with scientific hypothesis verification by a food human trial CRO. This will allow for the transformation of vague ideas into scientifically verifiable projects, simultaneously achieving the construction of persuasive foundations for upper management and differentiation development.

Fujikohsuhou Industrial Co., Ltd. will hold an online seminar titled "Tips for Setting Laser Hardening Conditions" on July 20, 2025 (Wednesday). In laser hardening, factors such as output and speed are related to the quality of hardening. We will explain how output and speed are connected to quality factors. This seminar is aimed at those who are looking to start utilizing laser hardening. 【Recommended for】 ■ Those who want to learn about methods for setting laser hardening conditions ■ Those who want to obtain technical information about laser hardening

Take the 'first step' in DX talent development in Fukuoka. We will hold a free seminar where you can learn reskilling strategies that can be applied in the field through case studies and experiences! 'I've become responsible for DX, but I don't know where to start.' This is a participatory seminar aimed at representatives from small and medium-sized enterprises in Fukuoka City, Fukuoka Prefecture, where you can learn the 'first steps' in DX talent development and implementation support. While introducing case studies of representative DX tools such as Power Automate and Power BI, you will experience hands-on sessions with Copilot, allowing you to grasp practical small-start methods that can be implemented on-site. The content also includes specific success stories from the Fukuoka region, along with tips for promoting understanding and advancement within your organization.

We will be exhibiting at INCHEM TOKYO 2025, which will be held at Tokyo Big Sight from September 17 (Wednesday) to September 19 (Friday). This time, we will host many events, including special project stages and mini-seminars. At our booth, we will introduce our solutions and technologies based on the theme of "Sustainable Plant Engineering" from three different concepts. Please be sure to stop by our booth, East Hall 6, K-17.

The Siemens EDA Tech Forum is a technical event aimed at sharing the latest technological trends, case studies, and solutions to challenges with everyone involved in the design and development of silicon systems and electronic systems, while addressing evolving technologies, the densification and complexity of designs, and various design challenges, all while meeting requirements for quality, safety, and reliability. The goal is to deepen insights and networks towards achieving sustainable business. The forum covers a wide range of topics, from advanced design technologies and methods in fields such as 3D ICs, chiplets, chips for AI and ML (machine learning), and IC packaging, to the design, analysis, and collaborative development of electronic systems, including printed circuit boards, across multiple domains, as well as building ecosystems both internally and externally using digital threads. Through case presentations and explanations of design methods by industry leaders, it supports solutions to challenges faced in daily design work from all directions. This is a free technical event that requires pre-registration. We hope you will participate!