Seiko Electric Co., Ltd. will hold a webinar on the Web (Zoom) titled, "Explosion-Proof Lighting Basics Seminar for Customers in the Kanto Region: 'Basic Knowledge of Explosion-Proof and Lighting Fixtures.'" In this seminar, we will clearly introduce basic knowledge about explosion-proof and lighting fixtures, including topics such as "What is explosion-proof?" and "Frequently asked questions regarding explosion-proof." We would be grateful for the participation of many attendees.

Seiwa Electric Co., Ltd. will be exhibiting at the "2022 NAGOYA Exhibition on Technology for People and Cars" held at Port Messe Nagoya. [Our Planned Exhibition] Utilizing dirt prevention technology developed in tunnels in the "Materials" category, we will propose solutions tailored to our customers' environments and substrates (such as polycarbonate, acrylic, aluminum, glass, stainless steel, iron, etc.) and needs, including water resistance, anti-fogging properties, and reduced powder adhesion. We invite you to visit our booth. [Exhibition Content] - Hydrophilic × Inorganic × Water-based Eco-friendly coating agents Special website introducing this technology: https://vb.seiwa.kyoto/ This exhibition is aimed at engineers and researchers involved in design, research, experimentation, and development from automotive, parts, and body manufacturers. Additionally, an online exhibition site will be held from June 29 (Wednesday) to July 5 (Tuesday), 2022, featuring "Technology for People and Cars ONLINE STAGE 2." We sincerely look forward to your visit.

We will be exhibiting at the 2nd High-Performance Coatings Exhibition during the High-Performance Materials Week 2019 held at Makuhari Messe. Seiwa Electric delivers safety through technology. At our booth, we will propose comprehensive solutions and optimal thermal management products! The High-Performance Materials Week also features events such as the High-Performance Metals Exhibition, where we will showcase copper alloys (ST Metal). We look forward to your visit. Please be sure to stop by.

We will be exhibiting at the Industrial Safety Week 2019 Explosion-Proof and Disaster Prevention Risk Measures Exhibition held at Makuhari Messe. At our booth, we will showcase our entire series of disaster prevention (emergency lights/induction lights) lighting. You will be able to see all types of emergency LED lighting fixtures, including explosion-proof, sealed, waterproof, and cleanroom models. Additionally, we will have a preview display of our new products: the explosion-proof "VGWA," the explosion-proof "VGCA," and the cleanroom model "VFCC" before their official release. We look forward to your visit.

Our company will exhibit at the 10th "Disaster Prevention Technology Exhibition" Tohoku, held at the Sendai International Center. We will showcase products that contribute to safety, security, labor shortages, aging, productivity improvement, and efficiency through remote monitoring. Please make use of the "S-BOX series" as a disaster prevention and mitigation tool. We will have a live demonstration of the actual device. We look forward to your visit. 【Features of Exhibited Products】 ■ S-BOX Series - Starts recording immediately when powered on, no need for LAN cable installation - Accessible anytime, anywhere using your own computer, smartphone, or tablet - Saves two weeks' worth of recordings as 10-minute video segments on a cloud server - A robust and compact body that can be installed in harsh outdoor environments ■ Disaster Prevention LED Lighting - Solves the problem of darkness during sudden power outages, making it difficult to reach evacuation areas, by utilizing solar panels and phosphorescent materials.

We will be exhibiting at the Business EXPO "33rd Hokkaido Technology and Business Exchange Meeting" held at Access Sapporo. We will showcase products and services that contribute to human safety, security, labor shortages, productivity improvement, and efficiency, with excellent environmental resistance. We invite you to visit us. 【Exhibited Products】 ■ Environmental-resistant remote monitoring system "S-BOX Series" ■ Environmental-resistant LED lighting, LED module "PERLE PUR Series" ■ Industrial LAN joint protector "SC Lock Series" ■ Industrial equipment noise countermeasure components "EMISTAR Series"

Hoshi and Denki will hold a basic seminar on explosion-proof safety on Friday, October 4, 2019, in Sendai City, Miyagi Prefecture. We will showcase new products and popular items from our LED lighting fixtures, as well as conduct a free seminar on basic knowledge of explosion-proof safety, maintenance, and selection of fixtures based on different cases. Since this is a free seminar, we look forward to welcoming everyone. 【Overview】 ■ Date: Friday, October 4, 2019 ■ Time: 9:30 AM - 4:30 PM (Registration starts at 9:00 AM) ◆ Part 1: 9:30 AM - 11:30 AM Basic seminar on explosion-proof safety learned from "SBA-EX" ◆ Part 2: 1:15 PM - 3:15 PM Basic seminar on explosion-proof safety learned from "SBA-EX" (same content as Part 1) ◆ Part 3: 3:15 PM - 4:15 PM All LED explosion-proof lighting! LED fixture selection solutions based on different cases *For more details, please refer to the external link page or feel free to contact us.

Hoshia Electric Co., Ltd. will be exhibiting at the Crisis Management Industry Exhibition 2019 RISCON TOKYO, held at Tokyo Big Sight. [Exhibited Product] ■ Hoshia Electric's S-BOX Series By enabling remote monitoring, we contribute to safety and security for people, addressing labor shortages, aging populations, improving productivity, and enhancing efficiency. [Features of the S-BOX Series] ■ So Convenient - Starts recording immediately when powered on - No need for installation of LAN cables or similar ■ So Easy - Accessible anytime, anywhere using your own computer, smartphone, or tablet ■ So Smart - Stores two weeks' worth of recordings as 10-minute video segments on a cloud server - Compact and robust body that can be installed in harsh outdoor environments Please utilize it as a tool for disaster prevention and mitigation. We will have a live demonstration of the actual device. We sincerely look forward to your visit.

Hoshi and Denki will hold an LED lighting exhibition and technical seminar in Shunan City, Yamaguchi Prefecture, on Thursday, September 12, 2019. The event will feature displays of our new LED lighting products and popular items, as well as a seminar on the basics of explosion-proof lighting, trends in the lighting industry, and maintenance. The seminar is free of charge, and we look forward to welcoming everyone. 【Overview】 ■ Date: Thursday, September 12, 2019 ■ Time: 10:00 AM to 5:00 PM *For more details, please refer to the external link page or feel free to contact us.

Hoshi and Denki will hold the Lighting Technology Seminar 2019 (Seminar on Trends in the Explosion-Proof and Lighting Industry You Should Know) on Thursday, August 29, 2019, in Kurashiki City, Okayama Prefecture. We will welcome speakers from various specialized fields to provide a wealth of information that you should know now, including new information related to explosion-proof technology, trends in subsidy systems, and maintenance of lighting fixtures. Additionally, we will showcase new products and popular items from our LED lighting fixtures. As this is a free seminar, we look forward to welcoming everyone. [Overview] ■ Date: Thursday, August 29, 2019 ■ Time: 10:00 AM - 4:00 PM *For more details, please refer to the external link page or feel free to contact us.

Hoshi and Denki will hold an LED lighting exhibition and technical seminar in Fukuoka City on Friday, July 12, 2019. The event will feature displays of our new LED lighting products and popular items, as well as seminars on the basics of explosion-proof lighting, trends in the lighting industry, and maintenance. As the seminar is free of charge, we look forward to welcoming everyone. 【Overview】 ■ Date: Friday, July 12, 2019 ■ Time: 10:00 AM to 5:00 PM *For more details, please refer to the external link page or feel free to contact us.

LIGHTING FAIR 2019 From March 5 (Tuesday) to March 8 (Friday), 2019, we will be exhibiting at the "Lighting Fair 2019" held at Tokyo Big Sight. At our booth, we will showcase various lighting products, including our new emergency LED lighting fixtures. You will be able to experience a simulation of a power outage where the emergency lights will actually turn on. If you have any questions regarding the exhibition content, please feel free to contact our representative. We sincerely look forward to your visit. We will present a Seiwa original box tissue to those who exchange business cards with us at the venue! Featured Products Emergency LED Lighting Fixtures 　Emergency LED lighting that monitors disaster areas from danger zones to outdoor areas. Renewed Products 　Newly launched renewed explosion-proof lighting! Even lower power consumption and higher efficiency. Highlights 　"We will showcase Seiwa Electric's emergency LED lighting that delivers 'safety' and 'peace of mind' against all disaster risks."

LIGHTING FAIR 2019 From March 5 (Tuesday) to March 8 (Friday), 2019, we will be exhibiting at the "Lighting Fair 2019" held at Tokyo Big Sight. At our booth, we will showcase various lighting products, including our new emergency LED lighting fixtures. You will be able to experience a simulation of a power outage where the emergency lights actually turn on. If you have any questions regarding the exhibition content, please feel free to contact our representatives. We sincerely look forward to your visit. We will present a Seiwa original box tissue to those who exchange business cards with us at the venue! Featured Products Emergency LED Lighting Fixtures 　Emergency LED lighting that monitors disaster areas from danger zones to outdoor areas. Renewed Products 　Newly launched renewed explosion-proof lighting! Even lower power consumption and higher efficiency. Highlights 　"We deliver 'safety' and 'peace of mind' against all disaster risks with Seiwa Electric's emergency LED lighting."

Energy Usage Rationalization Support Project (Ene-gou) FY 2019 "Ene-gou" Subsidy Strategy Seminar & Explosion-Proof Lighting Industry Trends Seminar ● Participation Fee: Free!! Date and Time: November 27, 2018 (Friday) 13:00 - 16:00 Location: Aoba Ward, Sendai City, Miyagi Prefecture Venue: 5th Floor, First Conference Room, Dai 2 Nippon Office Building

Energy Usage Rationalization Support Project (Ene-gou) FY 2019 "Ene-gou" Subsidy Measures Seminar & Explosion-Proof Lighting Industry Trends Seminar ● Participation Fee: Free!! Date and Time: November 16, 2018 (Friday) 13:00 - 16:00 Location: Aoba Ward, Sendai City, Miyagi Prefecture Venue: 5th Floor, First Conference Room, 2nd Japan Office Building

We held a Lighting Technology Seminar (Seminar on Trends in Explosion-Proof and Lighting Industries You Should Know). On the day of the event, we welcomed a lecturer from the Industrial Safety Technology Association who gave a presentation. 【Presentation Themes/Schedule】 (1) 13:00–14:00 Maintenance and Updates of Industrial Lighting We introduced examples of accidents involving lighting fixtures and presented maintenance inspection points in relation to relevant regulations. (2) 14:15–15:15 Latest Trends in Explosion-Proof Electrical Equipment Standards and Evaluation of Hazardous Locations (Zoning) We provided a detailed explanation of the latest standards Ex2018 and the evaluation of hazardous locations. (3) 15:30–16:30 Latest Trends and Selection Points for LED Emergency Lights We discussed the amendments to the Building Standards Act regarding LED emergency lights and presented key points for emergency lighting design.

We will hold a "Lighting Technology Seminar." 【Points to Note for Explosion-Proof Electrical Work】 We will introduce key points regarding wiring work for explosion-proof electrical equipment. 【Latest Trends and Selection Points for LED Emergency Lights】 We will present the amendments to the Building Standards Act concerning LED emergency lights and the lighting design points for emergency lights. In the explosion-proof electrical work seminar, we will welcome a lecturer from the Industrial Safety Technology Association to give a presentation. This is a free seminar, and we look forward to your attendance. ★The application form can be downloaded from "Related Materials." You can also access the application form via the "Details/Application" button. We hope you will take this opportunity to participate.

We will hold an "LED Lighting Equipment Open House & Explosion-Proof Lighting Industry Technical Seminar." 【Points to Consider for Explosion-Proof Electrical Work】 We will introduce key points regarding wiring work for explosion-proof electrical equipment. 【Latest Trends and Selection Points for LED Emergency Lights】 We will introduce amendments to the Building Standards Act concerning LED emergency lights and key points for emergency lighting design. In the seminar on explosion-proof electrical work, we will welcome an external lecturer to give a presentation. As this is a free seminar, we look forward to your attendance. ★ The application form can be downloaded from "Related Materials." You can also access the application form via the "Details & Application" button. We hope you will take this opportunity to participate.

We will hold an "LED Lighting Fixture Open House & Explosion-Proof Lighting Industry Technical Seminar." 【Points to Consider for Explosion-Proof Electrical Work】 We will introduce key points regarding wiring work for explosion-proof electrical equipment. 【Latest Trends and Selection Points for LED Emergency Lights】 We will introduce amendments to the Building Standards Act related to LED emergency lights and key points for emergency lighting design. In the seminar on explosion-proof electrical work, we will welcome an external lecturer to give a presentation. As this is a free seminar, we look forward to your attendance. ★You can download the application form from "Related Materials." Additionally, you can access the application form via the "Details & Application" button. We hope you will take this opportunity to participate.

Event Date: September 3 (Monday) to September 5 (Wednesday), 2018 Venue: Shanghai New International Expo Center, 2345 Longyang Road, Pudong New District, Shanghai, China (Shanghai, China) Booth Number: G58, Hall W5 Exhibited Products: ○ LED Explosion-Proof Lighting LZIB, LZWA, etc. ○ EMC Countermeasure Products We invite you to visit our booth.

Support Subsidy for Promoting Energy-Saving Investments Support Project for Energy Use Rationalization and Other Initiatives We support energy-saving measures for corporations and individual business owners operating in Japan from both factory/business site and equipment perspectives. 1. Energy-saving equipment introduction projects at the factory/business site level (a) Energy-saving measures projects (b) Peak power measures projects (c) Energy-efficient projects 2. Equipment level Projects to upgrade existing equipment to more energy-efficient equipment Now is the time to take action!! FY 2019 "Energy Combination" Subsidy Strategy Seminar ● Participation fee: Free!! - Overview of the subsidy (based on FY 2018) - FY 2018 achievements and trends - How to plan for FY 2019 adoption Instructor: Yasuyuki Sugii President, Minori Solutions Co., Ltd. We will hold a free strategy seminar by an instructor with numerous subsidy adoption achievements. Date and Time: September 21, 2018 (Friday) 13:00 - 16:00 Location: 2-19-6 Yanagibashi, Chiyoda-ku, Tokyo Venue: Yanagibashi First Building, 10th Floor, Seiwa Electric Co., Ltd. Conference Room

Support Subsidy for Promoting Energy-Saving Investments Support Project for Energy Use Rationalization and Other Initiatives We support energy-saving measures for corporations and individual business owners operating in Japan from both factory/business site and equipment unit perspectives. 1. Energy-Saving Equipment Introduction Projects at Factory/Business Site Level (a) Energy-Saving Measures Projects (b) Peak Power Measures Projects (c) Energy Efficiency Projects 2. Equipment Unit Projects to update existing equipment to more energy-efficient equipment above a certain standard. Now is the time to take action!! FY 2019 "Energy Combination" Subsidy Strategy Seminar ● Participation Fee: Free!! - Overview of the Subsidy (Based on FY 2018) - FY 2018 Achievements and Trends - How to Plan for FY 2019 Adoption Instructor: Mr. Yasuyuki Sugii President, Minori Solutions Co., Ltd. We will hold a free strategy seminar conducted by an instructor with numerous subsidy adoption achievements. Date and Time: August 31, 2018 (Friday) 13:00 - 16:00 Location: 2-19-6 Yanagibashi, Chiyoda-ku, Tokyo Venue: Yanagibashi First Building, 10th Floor, Seiwa Electric Co., Ltd. Conference Room

Dates: July 24 (Tuesday) to July 27 (Friday), 2018, from 10:00 AM to 5:00 PM Opening on the first day at 10:30 AM, closing on the last day at 4:00 PM Venue: West Japan General Exhibition Center (Kitakyushu City, Fukuoka Prefecture) Booth Number: E-505 Hydrogen Sulfide Countermeasure Waterproof LED Lighting Fixtures For sewer facility managers troubled by corrosion from hydrogen sulfide and flooding from sudden heavy rain, we will showcase energy-efficient hydrogen sulfide countermeasure waterproof LED lighting fixtures suitable for such environments. Seiwa Electric's lighting will support everyone working in the sewer field. Creating a proper working environment is essential for preventing occupational accidents and improving work efficiency. At Seiwa Electric, we propose reliable LED lighting fixtures that are suitable for the environment of wastewater treatment plants to contribute to the creation of a proper working environment. We will exhibit various LED lighting fixtures on the day of the event. 1. LED lighting fixtures with hydrogen sulfide countermeasures 2. Waterproof LED lighting fixtures designed to withstand flooding from sudden heavy rain Please be sure to stop by our booth.

Dates: July 11 (Wednesday) to July 13 (Friday), 2018, from 10:00 to 18:00 Final day ends at 17:00 Venue: Port Messe Nagoya (Nagoya International Exhibition Hall) Booth Number: 82 Exhibited Products: - Custom Nano Crystal Core - Ferrite Core with Busbar - High Current Ferrite Core - Heat Resistant Split Ferrite Core - Connector Module for Inverters - Self-Winding Shield Tube - Corrugated Core Highlights: We offer a wide range of ferrite cores and shield tubes for automotive harnesses, as well as products for AM and FM radio noise countermeasures. In addition to standard products, we can also provide custom products tailored to customer requests. If you are facing issues with the performance or cost of noise countermeasure products you are currently using, please come visit us.

Dates: July 18 (Wednesday) to July 20 (Friday), 2018, 10:00 AM to 5:00 PM Venue: Tokyo Big Sight, East Hall 2 Booth Number: No. 2D-16 Since our founding in 1945, we have been manufacturing and selling lighting fixtures used in harsh environments, such as plants and oil refineries with explosion hazards. Based on advanced technologies such as waterproofing, airtightness, corrosion resistance, and robustness, we have recently expanded our lineup of LED lighting. In the lighting industry, many companies have announced plans to cease the production of fluorescent fixtures by 2020. We will be showcasing LED lighting fixtures that can help with energy conservation for those responsible for electrical equipment design and maintenance in factory plants, so please stop by our booth.

Event Period: August 1 (Tuesday) to August 4 (Friday), 2017, from 10:00 to 17:00 Final day ends at 16:30 Venue: Tokyo Big Sight, East Halls 4, 5, and 6 Booth Number: East 6, 6-634 To prevent occupational accidents and improve work efficiency, creating an appropriate work environment is essential. At Seiwa Electric, we propose reliable LED lighting fixtures that are suitable for the environment of sewage treatment plants to contribute to the establishment of an appropriate work environment. We will showcase a variety of industrial LED lighting fixtures, including explosion-proof, waterproof, and sealed types. 1. LED lighting fixtures with measures against hydrogen sulfide 2. Waterproof LED lighting fixtures that can withstand flooding from sudden heavy rain 3. Moisture-proof and waterproof LED lighting fixtures suitable for damp environments 4. Sealed LED lighting fixtures and waterproof LED lighting fixtures that can be used outdoors and accommodate various installation methods 5. Explosion-proof LED lighting fixtures suitable for explosive atmospheres containing methane gas or hydrogen gas 6. LED lighting fixtures for internal roads that minimize light pollution affecting the surrounding environment Please be sure to visit our booth.

Event Dates: May 20 (Wednesday) to May 22 (Friday), 2015, from 10:00 to 18:00 Venue: Makuhari Messe, Booth Number: 6C-215 Our company provides optimal solutions for noise countermeasures and thermal management technologies for outdoor communication equipment, medical devices, and railway-related equipment. We invite you to view our noise countermeasure materials, as well as our thermal management and waterproof/dustproof materials, and composite modules, where you are sure to find something that catches your eye. Please be sure to stop by our booth. Seiwa Electric Co., Ltd. develops innovative solution products that meet societal needs. We develop electromagnetic noise countermeasure components that address all needs, including shielding, grounding, and filtering. Additionally, we assist your research in elemental technologies through practical evaluations and modeling in our in-house anechoic chamber. We are developing solution products for various cable protection, waterproofing, dustproofing, airtightness, and gripping as wiring protection materials.

Invitation to the LED Lighting Exhibition (Kitakyushu City, Fukuoka Prefecture) Complete Factory & Tunnel Lighting LED Conversion ~This is how it will change! The future of waterproof, explosion-proof lighting & tunnel lighting~ Date: October 22, 2014 (Wednesday) 10:00 AM - 5:00 PM Venue: West Japan General Exhibition Center, AIM Building 3F, E Exhibition Hall Renewing to LED lighting fixtures will greatly enhance "safety," "energy efficiency," and "comfort"! The three major benefits of "complete factory LED conversion" proposed by Seiwa Electric: 1. Improved Safety The appropriate replacement period for lighting fixtures is about 10 years. Deterioration progresses to a point that cannot be judged by appearance alone. Replacing fixtures directly contributes to improved safety. 2. Improved Energy Efficiency LED is the fourth light source following incandescent bulbs, fluorescent lamps, and HID lamps. LED lighting, with its excellent features such as energy efficiency and long lifespan, has a wide range of applications, significantly reducing electricity costs and CO2 emissions. 3. Improved Comfort Simply replacing with LED lighting fixtures will completely change the brightness environment. We will achieve an efficient and comfortable workplace environment with lighting fixtures suited to the application and purpose.

Event Date: July 29 (Tuesday) to July 30 (Friday), 2014 Venue: Grand Front Osaka, Congrès Convention Center Creating products that connect to the future and to people - Total Solutions by Seiwa Electric - Focusing on EMC countermeasure materials, we provide total solutions utilizing our strengths in thermal, waterproof, and lighting modules across five fields: automotive, robotics, smart energy, smart healthcare, and mobile. To enrich our lives and illuminate a bright future, Seiwa Electric's technology and services are active in various settings.

Dates: June 10 (Tuesday) - June 13 (Friday), 2014 Venue: Tokyo Big Sight Booth Number: 6G-20 We will showcase components for electromagnetic noise countermeasures that support the reliability of food processing equipment, waterproof and dustproof solution products for various cables, and thermal management solution products. We will also introduce our noise measurement and countermeasure support, including our anechoic chamber (VCCI certified site).