Seiko and Electric Co., Ltd. Obtained certification as an industrial standardization registration testing organization (JNLA).

Meets protection rating IP55! Achieves the highest class of efficiency in waterproof LED lighting fixtures with a specific energy consumption efficiency of 146 lm/W!!

New Release of Damp-Proof and Waterproof LED Lighting Fixtures (LYAA and LYBA Series) The damp-proof and waterproof LED lighting fixtures (LYAA and LYBA series) comply with protection rating IP55, making them suitable for installation in indoor environments where dust is generated and in outdoor environments without a roof. The unique energy consumption efficiency is 146 lm/W (*1), achieving one of the highest energy efficiencies in the industry for waterproof LED lighting fixtures. Additionally, we offer a wide range of 160 models, allowing you to choose the most suitable model according to the installation location.

• Other lighting equipment

LED lighting suitable for use in explosive hazardous locations ZONE 1 and ZONE 2.

New Release of Explosion-Proof LED Lighting Fixtures (LZIB Series) Seiwa Electric Co., Ltd. has enhanced its lineup of LED lighting fixtures under the <Star Reds> series to meet diverse needs in response to the introduction of energy-saving equipment in various factories and initiatives for the environment (Minamata Convention). We are pleased to announce that we will begin accepting orders on June 15 for the LZIB Series of explosion-proof LED lighting fixtures and floodlights, which can be used in explosive hazardous locations Zone 1 and Zone 2, equivalent to mercury lamps (400W, 250W) that require high reliability. <Models> Explosion-Proof LED Lighting Fixtures: LZIB1308 Series (Equivalent to 400W Mercury Lamp) LZIB1304 Series (Equivalent to 250W Mercury Lamp) Explosion-Proof LED Floodlights: LZIB13087 (Equivalent to 400W Mercury Lamp) LZIB13047 (Equivalent to 250W Mercury Lamp)

• LED lighting

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

Introducing the new explosion-proof LED light 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 lights, we have achieved a reduction in power consumption from 91W to 40.5W, approximately 55% less 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 work 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 likely to be generated during normal operation of plants, etc., and if they do occur during abnormal conditions, they exist only for a short time. 【Features】 ■ Three types to choose from (equivalent to 1-lamp and 2-lamp FHF32W high-output type, and equivalent to FHF16W high-output type) ■ Achieved approximately 27% weight reduction for 2-lamp and about 21% for 1-lamp 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.

• LED lighting

The first in the domestic industry: Emergency LED lighting equipment that can be used in explosion-proof areas. Certified by the Industrial Safety and Technology Association, approved by the Minister of Land, Infrastructure, Transport and Tourism, displaying the JIL mark.

The first in the domestic industry: Emergency LED lighting fixtures that can be used in explosion-proof areas Launch of explosion-proof emergency LED lighting fixtures (VZAA series) We have launched the first explosion-proof emergency LED lighting fixtures in the domestic industry that can be installed in explosion-proof areas where there is a risk of explosion or fire due to flammable gases or combustible liquids. Currently, emergency lighting fixtures specified by the Building Standards Act are limited to "incandescent lamps" and "fluorescent lamps," and the use of LEDs as emergency light sources has not been permitted. Therefore, while there have been LED emergency lighting fixtures that received certification based on the Minister of Land, Infrastructure, Transport and Tourism's certification system and passed the self-assessment of emergency lighting fixtures by the Japan Lighting Manufacturers Association, they could not be used in explosion-proof areas where there is a risk of explosion or fire. In response to the many voices wishing for the use of LED as an emergency light source even in explosion-proof areas, we have developed explosion-proof emergency LED lighting fixtures that have passed type testing from the Japan Industrial Safety and Health Association, received certification from the Minister of Land, Infrastructure, Transport and Tourism, and display the JIL mark from the Japan Lighting Manufacturers Association, making us the first in the domestic industry to do so. Orders will begin on September 15, 2016. Since the JIL mark is affixed to the product, the building confirmation process can continue smoothly as before.

• LED lighting

Explosion-proof LED lighting fixtures LZLA series, ideal for replacing incandescent 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 in factories and initiatives for the environment (Minamata Convention). We are pleased to announce the addition of the 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 utilizes aluminum die-casting, which excels in heat dissipation and lightweight design. By implementing effective heat dissipation measures, the operating temperature range has been increased to -20°C to +50°C (compared to our conventional LED products which are -20°C to +40°C), enhancing 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.

• LED lighting

LED Road Lighting DELGA WNLA Series Road and Tunnel Lighting Equipment Specifications 2015 Edition Compliance

LED Road Lighting DELGA WNLA Series ● Complies with all design conditions of the Ministry of Land, Infrastructure, Transport and Tourism's LED Road and Tunnel Lighting Introduction Guidelines (Draft) ● Complies with the Road and Tunnel Lighting Equipment Specifications (2015 Edition) ● Currently applying for NETIS with the Ministry of Land, Infrastructure, Transport and Tourism ● Complies with NEXCO's Standard Specifications for LED Road Lighting Fixtures, Specification No. 15150 (July 2015) ● New Feature 1 Adjustable installation angle in three stages Equipped with Angle Adjust Adapter ● New Feature 2 Eliminates snow accumulation by removing heat dissipation fins Finless roof design ● Lightweight and Compact Industry-leading lightest weight of 9.0 kilograms Significantly reduced pressure receiving area ● Energy-saving and Long-lasting System lifespan of 60,000 hours (15 years if lit for 4,000 hours annually, maintenance-free except for cleaning) Achieves maintenance-free operation

• LED lighting

You can estimate the required number of units and brightness with your computer! Would you like to save time on lighting design?

The simple lighting calculation software "STAR LIGHTER" from Hoshi and Denki allows for easy lighting design. Additionally, it can calculate the number of fixtures and average illuminance for new installations or updates. It enables various lighting calculations for both indoor and outdoor settings, and it can also create illuminance distribution maps for a single lamp, thus improving operational efficiency compared to traditional methods. Please give it a try. 【Features】 - Capable of calculating the number of fixtures for indoor use - Easy creation of illuminance distribution maps - Conducts illuminance calculations for outdoor settings and creates horizontal illuminance distribution maps *For more details, please contact us or refer to the catalog. -------------------------------------------------------- You can also download it from our website. Please check it out below.

• LED lighting

The "Mechanical Stitching Method" by Nichinichisui Road Machinery Co., Ltd. is a new technique that allows for the repair of metal cracks without the application of heat. By using special bolts and reinforcement plates, cracks are physically removed, and repairs are made without causing any thermal impact to the base material. Repairs can be carried out in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. ◎ For more details, please contact us. ◎ If you require a detailed technical explanation, please contact us.

Metal cracks are one of the concerns in equipment maintenance operations. Conventional welding repair methods can alter the base material around the crack due to heat, leading to residual stress and deformation, which always carries the risk of "crack recurrence" and "secondary damage." Hinode Water Supply Equipment Co., Ltd.'s "Mechanical Stitching Method" is a new technique that allows for metal crack repair without applying heat. By using special bolts and reinforcement plates, the crack is physically removed without affecting the base material with heat. Repairs can be made even in environments where open flames cannot be used. Since no heat is applied, the disassembly of equipment is minimized. For more details, please contact us or download the catalog.

We will be exhibiting our products at "JECA FAIR 2026 (the 74th Electrical Construction Exhibition)" held at Tokyo Big Sight. At this exhibition, we will be jointly exhibiting with Mibu Electric Manufacturing. Our booth will focus on the "Panel Manufacturing Skill-less Solution," which addresses the labor shortage issues in panel manufacturing that have required skilled workers, enabling less experienced operators to achieve high-quality manufacturing in processes such as wire processing, component assembly, and wiring work. We will also introduce various other products. We invite you to visit our booth during your visit. ■ Exhibition Name: JECA FAIR 2026 (the 74th Electrical Construction Exhibition) ■ Location: Tokyo Big Sight, Halls 1-3 ■ Booth Numbers: 1-01 ECAD Solutions, 1-02 Joint Exhibition with Mibu Electric Manufacturing ■ Dates: May 27 (Wednesday) - May 29 (Friday), 2026, for three days ■ Hours: May 27 (Wednesday) 10:30 AM - 5:00 PM May 28 (Thursday) 10:00 AM - 5:00 PM May 29 (Friday) 10:00 AM - 4:30 PM *For more information about the exhibited products, please download the materials. Feel free to contact us with any inquiries.

We would like to express our gratitude for your continued support and announce a campaign where you can purchase consumables at a great price. We will offer various consumables that need to be replaced regularly for high-precision and stable analysis, as well as safe decomposition work, at a special price of 20% off. For more details, please refer to each leaflet.

We will be temporarily closed on the following dates due to employee training. We apologize for any inconvenience this may cause and appreciate your understanding. ■ Closure Period June 11 (Thursday) to June 12 (Friday), 2026, all day ■ Regarding Orders 1) Orders placed after June 10 (Wednesday) will generally be shipped on or after June 16 (Tuesday) or June 17 (Wednesday). 2) Orders can be placed anytime on the 【FOSS WEBSHOP】. The official delivery date will be communicated after June 15 (Monday). 3) Please specify your "desired delivery date" when placing an order. 4) In case of emergencies, please contact us not only by sending the order form but also by phone. ■ Regarding Customer Support During the closure, any malfunctions or issues will be accepted via email or voicemail. Please provide detailed information including "model name," "serial number," "symptoms," "contact person's name," and "contact information." Our customer support will contact you in the order of receipt. E-Mail: service@foss.co.jp Contact: 03-5962-4811 Reception Hours: 9:00 AM to 5:00 PM