Recreating outdoor environments with IWASAKI's optical technology! – Introduction of the EYE 4D MULTI Chamber for three-dimensional components and actual products – Iwasaki Electric will hold a webinar on May 27, 2026, about the composite environmental testing device "EYE 4D Multi Chamber." The composite environmental testing device "EYE 4D Multi Chamber" that we are introducing this time allows for the selection of various solar radiation conditions, achieving a testing environment closer to actual outdoor conditions. It enables comprehensive evaluation of three-dimensional components as well as final products under conditions that closely resemble real environments. This solution addresses challenges in conventional environmental evaluation testing and realizes a rapid and practical environmental reliability test as an alternative to outdoor exposure testing. We hope that this webinar will deepen your understanding of the features of the "EYE 4D Multi Chamber" and assist you in selecting testing equipment.

Interpreting Data! Introduction to IWASAKI Weather Meter (Accelerated Weathering Test Device) Iwasaki Electric will hold a webinar on "Weather Meter (Accelerated Weathering Test Device)" on March 26, 2026. The "weathering test," which artificially reproduces outdoor environments such as light, heat, and rain, is an essential test in the manufacturing process to observe the progression of deterioration. Among these, the highly accelerated UV tester is widely used in research and development, while the highly correlated xenon tester is often used for standards and finishing tests. In this webinar, we will introduce the "I Super UV Tester (Metal Halide Weather Meter)" with the capability to reproduce 10 years of outdoor exposure in about 1000 hours, and the "I Super Xenon Tester (Xenon Lamp Weather Meter)" known for its high correlation with exposure tests and user-friendly variable illuminance, while unraveling various data. Please make use of this information for your comparison and consideration when introducing a weather meter. We look forward to your participation.

Iwasaki Electric will hold a webinar on the "Pulsed Xenon Decontamination Device" on February 26, 2026. The decontamination methods in the manufacturing process require strong consideration for safety and environmental impact. The "Pulsed Xenon Decontamination Device" from Iwasaki Electric, which will be introduced in this webinar, uses mercury-free lamps. It does not generate harmful ozone, making it environmentally friendly and safe. Additionally, unlike treatments using gases or chemicals, it has no residual effects, eliminating the need for secondary processing. We encourage you to utilize this webinar for understanding the technology and for comparative evaluation. We look forward to your participation.

Iwasaki Electric Co., Ltd. will hold a webinar on UVC-LED (deep ultraviolet LED lamps) on Thursday, January 15, 2026. As the demand for environmental measures increases, energy efficiency is also being sought in UV light sources. In this webinar, we will explain the high-quality UVC-LEDs that can only be realized by a lamp manufacturer, backed by the optical technology that Iwasaki Electric has cultivated over many years. This will be the first webinar to introduce our latest UVC-LED lineup in real-time, significantly enhancing your understanding of the technology and the speed of comparative analysis. We look forward to your participation.

I would like to express my congratulations on your continued prosperity. We are pleased to announce that Iwasaki Electric Aigraphics will hold a webinar on December 11th at 2:00 PM. The topic will be "High-Quality UV-LEDs Provided by Aigraphics, a Lamp Manufacturer IWASAKI." Please note that prior registration for TEAMS is required to view the webinar. *Connecting via smartphone may be difficult.

Iwasaki Electric will exhibit at the international trade show "JAPAN PACK 2025," which gathers the latest technologies, equipment, and services in the packaging industry and related fields. ■ Exhibition Overview Dates: October 7 (Tuesday) to October 10 (Friday), 2025, 10:00 AM to 5:00 PM Venue: Tokyo Big Sight, East Exhibition Hall, Halls 4-8 Iwasaki Electric Booth: 7-120 (East Exhibition Hall, Hall 7) Free admission; pre-registration for visitors is required. ■ Highlights We will showcase the latest LED technologies, presenting cutting-edge UV-LED technology. UV-LED Equipment We will display UV-LED equipment optimized for self-adhesive labels, business forms, and sheet-fed printing. The mixed UV-LED combining different wavelengths such as 280nm and 365nm enables flexible irradiation according to application needs. UVC-LED Sterilization Technology We will introduce solutions utilizing UVC-LEDs with high sterilization efficacy, bringing innovation to environments where hygiene management is essential. Environmentally Friendly EB Irradiator We plan to showcase an EB (electron beam) irradiator that achieves solvent-free and initiator-free operation. This next-generation device pursues high performance while reducing environmental impact.

This is one of Japan's largest international exhibitions related to the manufacturing and packaging of pharmaceuticals and cosmetics. At Iwasaki Electric, we will support the safety and security of pharmaceutical and cosmetic manufacturing with various proposals, including pulse xenon decontamination devices for nest tab exteriors, pulse xenon sterilization solutions, ultraviolet sterilization solutions including UVC-LED, and electron beam sterilization solutions. Please be sure to visit the Iwasaki Electric booth. ■ Dates July 9 (Wed) - 11 (Fri), 2025 10:00 AM - 5:00 PM ■ Venue Tokyo Big Sight West Hall 4 (4F) Iwasaki Electric Booth: W2-6 ■ Exhibited Products 1. Pulse xenon decontamination device for nest tab exteriors (demonstration unit) 2. Pulse xenon irradiation testing machine (actual unit on display) 3. Pulse xenon sterilization device (panel display) 4. Ultraviolet sterilization transport tunnel [exterior decontamination] (panel display) 5. Insert-type pulse xenon lamp (panel display) 6. UVC-LED irradiation unit for sterilization (panel display) 7. Compact EB lab machine (panel display)

Iwasaki Electric Co., Ltd. will be exhibiting at "TEST2025 (the 18th Comprehensive Testing Equipment Exhibition)" held at Tokyo Big Sight. This exhibition is a comprehensive event related to material testing, environmental testing, measurement, and evaluation, and is held biennially with the theme "Testing and Measurement Connecting to the Future - Visible Trust - Reliable Quality." At our booth this time, we will introduce suitable products at each stage from development to quality control and further evaluation after testing, under the concept of "Reliability Created by Light Professionals." In particular, we plan to showcase a renewed version of the "I Super Xenon Tester," which is equipped with a new feature called "Eco Mode." We invite you to visit our booth.

Our company will renew two models of the accelerated weathering test equipment (weather meters) this fall (xenon method and metal halide method). The completed machines will be showcased for the first time at "TEST2023 - The 17th Comprehensive Testing Equipment Exhibition" held at Tokyo Big Sight starting September 13. In conjunction with this opportunity, we are pleased to announce a special briefing session about the new equipment, which will be held in a conference room within the exhibition venue at Tokyo Big Sight. On the day of the event, we will provide detailed explanations of the overview of the accelerated weathering test equipment and the key points of the renewal, after which you will be able to see the actual machines at our booth in the exhibition hall. * The briefing session will be held outside the TEST2023 venue. * If you wish to attend, please apply by September 1 (Friday) using the URL below. * Due to limited seating, we can only accommodate the first 30 applicants. Please understand that we may have to decline if we reach full capacity. Details will be communicated to the first 30 applicants by September 4 (Monday). Application URL: https://www.iwasaki.co.jp/contact/inquiry/list22.html

"TEST2023 (17th Comprehensive Testing Equipment Exhibition)" is the only comprehensive exhibition in Japan focused on material testing, environmental testing, measurement, and evaluation. It is held biennially under the theme "Testing and Measurement Connecting to the Future - Visible Trust - Reliable Quality." At the Iwasaki Electric booth, we will showcase and introduce solutions for various environmental tests centered around weather resistance testing. We invite you to visit the Iwasaki Electric booth. * This time, we will display the newly renewed ultra-accelerated weather resistance testing equipment. 【Exhibited Products】 - Ultra-accelerated weather resistance testing machine Eye Super Xenon Weather Meter (latest model, live demonstration) - Ultra-accelerated weather resistance testing machine Eye Super UV Weather Meter (latest model, live demonstration) - Composite environmental testing device EYE 4D MULTI Chamber (panel display) - Small light irradiation testing device EYE SUN-CUBE Xenon (panel display) - Information on irradiation services (panel display)

Iwasaki Electric Co., Ltd. will exhibit at INTERPHEX JAPAN held at Tokyo Big Sight. INTERPHEX WEEK Tokyo is Japan's largest specialized technical exhibition where all products, technologies, and services related to the research and manufacturing of pharmaceuticals and cosmetics are showcased. Iwasaki Electric proposes "environmental impact reduction" through light. Pulsed xenon can efficiently and instantly irradiate the powerful light of xenon lamps, which have high sterilization capabilities, through pulsed emission, enabling sterilization and decontamination of the target objects. Its high-level sterilization power is suitable for the sterilization of non-heated formulations and the external sterilization and decontamination of tab and nest packaging. Compared to conventional methods using electron beams or heating, it achieves reduced introduction costs, CO2 reduction, and space-saving, making it a technology that is currently attracting attention. [Exhibited Items] 1) Pulsed Xenon Sterilization (Sterilization) Device 2) Sterilization of Plastic Bottles (Model Display) 3) External Decontamination of Tab Nest Containers 4) Insert Type Pulsed Xenon (Model Display) 5) Air Circulation Type UV Cleaner "Airlea Series" (Actual Machine Display) 6) Nanobubble Generator (Reference Exhibit, Actual Machine Display) 7) FT Prevention Mold Antibacterial System for Air Conditioners

Iwasaki Electric has developed a light source unit that meets the DIN 75220/MIL-810G(H) standards using its own light source and custom-designed optical filters. This unit is available as an optional light source for the EYE 4D MULTI Chamber. ■ What is EYE 4D MULTI Chamber®? It is a testing machine based on the concept of conducting comprehensive evaluation tests on three-dimensional objects, such as finished products, rather than evaluating individual materials in plate form. ■ DIN 75220/MIL-810G(H) DIN 75220 is a weather resistance testing standard for automobiles and related components that is widely adopted in Europe. It includes complex cycles simulating high humidity/dry conditions and day/night scenarios, and it has strict regulations for irradiation across a wide spectrum of 280nm to 3000nm, making it one of the standards with few compatible testing machines. MIL-810G(H) is a procurement standard established by the U.S. Department of Defense, which also adopts similar regulations for irradiation as DIN 75220.

Iwasaki Electric Co., Ltd. provided the air circulation ultraviolet cleaning device "Airlia" as a measure to prevent infection at the event venue for the "11-a-side e-Soccer Stadium (a 'new scenery' created by wheelchair eleven and professional soccer players)" organized by ePARA, a company advocating for barrier-free e-sports. At the "11-a-side e-Soccer Stadium," we supported the wonderful event's purpose of conveying the joy of being able to challenge oneself with what one loves and the appeal of e-sports that allows for the co-creation of joy and emotion beyond disabilities and gender, through interactions between active J-League player Yu Kobayashi from Kawasaki Frontale and the wheelchair eleven. Considering that the Kawasaki City Convention Hall A, where the "11-a-side e-Soccer Stadium" was held, is a large venue with an area of 346 square meters and a ceiling height of 5 meters, we calculated the necessary number of Airlia units to be installed and set up 2 Airlia Power units and 3 Airlia Plus units to assist in infection prevention within the venue.

Iwasaki Electric Co., Ltd. will exhibit at JAPAN PACK 2022 (Japan Packaging Industry Exhibition) held at Tokyo Big Sight. This exhibition gathers the latest equipment, technology, and services related to "packaging." The electron beam (EB) irradiation device we will showcase contributes to environmentally friendly and safe food packaging by using solvent-free inks and inks that do not require photopolymerization initiators. The possibilities expand for applications in offset and flexo printing, as well as EB coating as an alternative to lamination, and digital printing. The exhibition content includes: - Electron beam device (EB): Embedded 60cm EB device - Sample book after EB irradiation - Weather resistance testing device (tester): Panel display, correlation data between xenon and SUV.

We have sold a xenon tester that complies with the North American transport aircraft standard ASTM D7869. Additionally, we have improved usability by enlarging the touch panel and enabling program settings using a segmented method.