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  3. 星和電機
  4. Received the "Lighting Promotion Award" from the Illuminating Engineering Society for Seiwa Electric's DC-powered tunnel LED lighting system.
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  • Jun 08, 2020
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Jun 08, 2020

Received the "Lighting Promotion Award" from the Illuminating Engineering Society for Seiwa Electric's DC-powered tunnel LED lighting system.

星和電機 星和電機
We are pleased to announce that our developed DC power supply tunnel LED lighting system has received the "Lighting Promotion Award." Lighting Society "Lighting Promotion Award" Recipient - Award Name: Lighting Society 2019 Lighting Promotion Award - Recipient: Hiroshima Road Office, Chugoku Regional Development Bureau, Ministry of Land, Infrastructure, Transport and Tourism - Equipment: Hiroshima National Route 185 Kyuyama Tunnel (downhill lane) * The DC power supply tunnel LED lighting system developed by Seiwa Electric was delivered to the Hiroshima National Route 185 Kyuyama Tunnel (downhill lane). - Award Date: March 27, 2020 Overview DC power supply LED tunnel lighting equipment for the "Hiroshima National Route 185 Kyuyama Tunnel (downhill lane)." About the Lighting Society Lighting Promotion Award Since its establishment in 1957, the Lighting Society (Lighting Promotion Subcommittee) has awarded the "Lighting Promotion Award" to outstanding lighting facilities completed in that year. This award is given to those who have made significant contributions to the planning, design, and construction of the facility, and the selection process comprehensively evaluates aspects such as visual environment, lighting techniques, and lighting effects, recognizing it as a representative lighting facility of the region.
Install the power supply unit collectively inside the electrical room from the main body of the equipment.
Install the power supply unit collectively inside the electrical room from the main body of the equipment.
Compact and lightweight LED tunnel lighting fixture
Compact and lightweight LED tunnel lighting fixture
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●DC方式トンネル照明システム.pdf[204818]

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Seiwa Electric's compact and lightweight LED tunnel lighting fixture has been selected as a useful technology under NETIS's "Promotion of Utilization Technology"
We are pleased to announce that our newly developed compact and lightweight LED tunnel lighting fixture has been selected as a useful technology under NETIS's "Promotion of Utilization Technology". ・NETIS Registration Number: TH-150008-VE ・Technology Name: Compact and Lightweight LED Tunnel Lighting Fixture                "STAR LED’S TUNNEL" ・Registration Date: March 26, 2020
Seiwa Electric's DC-powered tunnel LED lighting system has received the "Best Development Award" from the Electrical Equipment Society and the "Lighting Promotion Award" from the Lighting Society
Received the "Lighting Promotion Award" from the Lighting Society  ・Award Name: Lighting Society 2019 Lighting Promotion Award  ・Award Recipient: Hiroshima Road Office, Chugoku Regional Development Bureau, Ministry of Land, Infrastructure, Transport and Tourism  ・Target Facility: Hiroshima National Route 185 Kyuuzan Tunnel (downhill lane)   ※The DC-powered tunnel LED lighting system developed by Seiwa Electric was delivered to the Hiroshima National Route 185 Kyuuzan Tunnel (downhill lane)  ・Award Date: March 27, 2020  

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190305_yasumiyama_2.jpg

Japan's first! Development of a new tunnel LED lighting system using direct current power supply.

Technologies registered in the New Technology Information System (NETIS) have adopted both the direct current power supply method (CG-170008) and (TH-15008).

The newly developed tunnel LED lighting system, the first of its kind in Japan, has achieved miniaturization and weight reduction of the fixtures by installing the power supply unit inside the electrical room and supplying power to the lighting fixtures in the tunnel with direct current. Conventional products had the power supply unit within the fixture itself, but this product does not have a power supply unit inside the fixture, allowing for miniaturization and significantly reducing installation work. Additionally, by consolidating the power supply unit in the electrical room, maintenance has been simplified. The direct current-powered tunnel LED lighting system reduces construction costs by making the lighting fixtures ultra-compact and lightweight and using a connector system for power wiring, while installing the power supply unit in the electrical room enhances maintenance ease and safety. The direct current-powered tunnel LED lighting incorporates technologies registered with the Ministry of Land, Infrastructure, Transport and Tourism's New Technology Information System (NETIS) (CG-170008) and the technology for compact and lightweight LED tunnel lighting fixtures (TH-150008). Recently, we have supplied the tunnel LED lighting system for the Kyuuzan Tunnel (downhill L=1,704m) on National Route 185, under the jurisdiction of the Hiroshima National Highway Office, Chugoku Regional Development Bureau, Ministry of Land, Infrastructure, Transport and Tourism.

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Sign lighting using tunnel lighting fixtures, the first of its kind in the country.

We have delivered sign lighting using tunnel lighting fixtures, the first of their kind in Japan, to the Shin-Meishin Expressway (from Takatsuki JCT/IC to Kobe JCT).

Sign lighting refers to tunnel lighting that shines white. In the event of a vehicle fire, it flashes red, and in the case of accidents, falling objects, or breakdowns, it flashes yellow to alert drivers. This allows drivers to drive their vehicles with peace of mind.

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The first domestic pacemaker light using tunnel lighting fixtures.

We have delivered pace maker lights using tunnel lighting fixtures, the first of their kind in Japan, to the Shin-Meishin Expressway (from Takatsuki JCT/IC to Kobe JCT).

The Pace Maker Light is a tunnel lighting system that shines white and has green lights that illuminate in the direction of travel, creating a flow of light that drivers instinctively try to catch up with, helping to restore speed and alleviate traffic congestion. Conversely, when drivers exceed the green light, the Pace Maker Light employs technology to assist in speed regulation.

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Fukuda's leak test, leak inspection, leak detection, leak test, integrity test.

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Fukuda Co., Ltd. has been pursuing leak detection for 60 years and is committed to advancing the future of leak testing. 【 Supporting Various Leak Tests: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing properties. We will propose the appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the most suitable leak testers for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015)

Jan 23, 2026

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Non-contact light beam touch sensor "HA-T Series"

【Catalog now available!】Energy-saving automatic door sensors "HA-T401/HA-T520"

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The "HA-T Series" is an energy-saving automatic door sensor that opens only for those who wish to enter, whether on a busy street or in a narrow passageway. The automatic door opens simply by bringing your hand close, addressing hygiene concerns even in facilities used by a large number of people. You can choose between "Non-vision Mount Type/HA-T401" and "Non-vision Built-in Type/HA-T520" depending on the application and installation location. 【Recommended for such places!】 ☑ Entrance facing a busy corridor ☑ Presence of counters or signs near the door ☑ Buildings facing narrow passages ☑ Buildings that prioritize aesthetics ☑ Hospitals and facilities that consider hygiene ☑ Large facilities with many doors 【Features】 ● Adaptable to various door types with four detection spot settings ● Reduces unnecessary opening and closing, contributing to energy-saving by minimizing wasteful power consumption ● Equipped with a light touch function, allowing the door to open and close just by waving your hand, ensuring hygiene ● Can also be used as a wide detection range non-vision infrared sensor ◎ For more details, please download the materials or contact us.

Jan 23, 2026

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■■ Air Leak Tester | FLA-0200 / FLA-0201 series ■■ Fukuda's new flagship model. Equipped with mastering correction function, it enables high-precision measurements in a short time.

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Fukuda's new flagship model. - Masterless type (FLA-0200 series) - General type (FLA-0201 series) Two models of air leak testers. With the mastering correction function, high-precision measurements can be achieved in a short time. Please take a look at the catalog.

Jan 23, 2026

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PFAS Regulation Countermeasures! ■■ Leak Test Equipment for Small Electronic Components|MSA-0101 series ■■ Does not use fluorinated inert fluids. PFAS-free. Offers accuracy equal to or better than liquid immersion testing.

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● This is a leak testing device for small electronic components that does not use fluorinated inert liquids (PFAS-free). ● There is no longer a need for unstable visual confirmation through liquid immersion testing. It adopts a quantitative testing method that allows for stable pressure leak testing. ● It is a tabletop leak testing device specifically for gross leaks, with accuracy equal to or greater than that of liquid immersion testing. ● The detectable range is approximately 1×10⁻² Pa·m³/s to 1×10⁻⁶ Pa·m³/s (varies depending on the target product). ● It is suitable for sealed structures ranging from a few millimeters to a maximum of 80 × 70 mm. Please feel free to contact us for more information!

Jan 23, 2026

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PIAB [Introduction of Innovation Video] Wrap Packaging and Suction Conveyance of White Trays for Food *Exhibited Product at Robodex Tokyo 2025*

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Introduction of "Piab Original Hand" At Piab, we have successfully achieved suction transport of "white tray wrap packaging," which has received many requests from the food industry, without leaving any suction marks. We will propose specifications that best meet your needs, including custom sizes. Please contact us first! (Piab Japan Co., Ltd.) Here is the video (YouTube) https://youtu.be/YIsCkhF3GhQ

Jan 23, 2026

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  • 首都圏最大級の工業技術・製品の総合見本市 テクニカルショウヨコハマ2026 第47回 工業技術見本市 時代をひらく新たな技術 2026年2/4(水)・5(木)・6(金) 10:00-17:00 来場者募集中
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