Uninterruptible power supply that can be installed when traffic lights go out due to a power outage.

A portable uninterruptible power supply that restores power when a blackout occurs and traffic signals go out.

last updated Oct 23, 2025

Example of response: Response to hydrogen sulfide (corrosive gas)

Achieving a safe and proper working environment! Introducing measures for hydrogen sulfide.

last updated Oct 23, 2025

Remote monitoring tool by Seiwa Electric for managing material theft and site management at construction sites.

We support measures against material theft and equipment destruction at construction sites. A smart remote monitoring tool that allows you to monitor the site conditions from a distant office.

last updated Oct 23, 2025

Moisture-proof and waterproof emergency LED lighting fixtures (VYAA・VYBA series)

This single unit provides reliable lighting for both normal and emergency situations! It is a waterproof emergency lighting fixture with an IP55 protection rating, suitable for outdoor use.

last updated Oct 23, 2025

"Joint box with internal wiring for poles" (SBJA series) released.

Joint box with internal wiring for poles, excellent in waterproof and dustproof performance, allowing safe and easy wiring work.

last updated Oct 23, 2025

Three-phase nanocrystal common mode choke coil

Common mode choke coils using nanocrystalline soft magnetic materials as noise countermeasure components for high current substrates are extremely effective against low-frequency noise!

last updated Nov 27, 2025

Nanocrystal Core

It is extremely effective for countermeasures against conducted noise below 150 kHz! A large size has also been added to the lineup, making it compatible with large-diameter cables.

last updated Nov 27, 2025

EMI filter

We have added a terminal block type that is smaller and easier to connect than our conventional products!

last updated Nov 27, 2025

Example of response: Adaptation to all indoor and outdoor environments.

Achieving a safe and appropriate work environment! Introducing solutions for all indoor and outdoor environments.

last updated Oct 23, 2025

Nano crystal common mode choke coil

Using nanocrystalline soft magnetic materials is highly effective for low-frequency noise countermeasures!

last updated Nov 27, 2025

Catalog of noise countermeasure-related products such as gaskets and ferrite cores.

*Comprehensive catalog available for free distribution: Seiwa Electric's noise control related products*

last updated Oct 23, 2025

Response Example: Response to Heavy Rain

Achieving a safe and proper working environment! Introducing our response to heavy rain.

last updated Oct 23, 2025

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).

last updated Oct 23, 2025

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).

last updated Oct 23, 2025

LED lighting fixtures for wastewater treatment facilities

Numerous lighting solutions for harsh environments! Explosion-proof and hydrogen sulfide-compatible products also help prevent workplace accidents.

last updated Oct 23, 2025

Manufacturing for the alleviation and resolution of traffic congestion on highways.

Supplied sign lighting and pacemaker lights using the first tunnel lighting fixtures in Japan on the Shin-Meishin Expressway (Takatsuki JCT/IC to Kobe JCT).

last updated Oct 23, 2025

Star and Electric's remote monitoring tool S-BOX surveillance camera

A smart remote monitoring tool that packages communication functions into one unit. No complicated installation work is required; simply turn on the power to start recording immediately.

last updated Jun 03, 2026

Ingress Protection LED Lighting Fixture LSTA

Safe from temporary flooding due to heavy rain!! Important facilities where infrastructure is concentrated! Measures against risks such as sudden heavy rain and hydrogen sulfide!

last updated Oct 23, 2025

Cutting Duct BDR Type

Durable and easy-to-handle cutting duct BDR type

last updated Oct 23, 2025

Underpass Flood Warning Display System

Guerrilla rainstorm countermeasure equipment displays flooding information linked to water level sensors.

last updated Oct 23, 2025

Waterproof connector (SCHR type) cable gland

Cable entry point with SC lock! The SCHR type is heat-resistant.

last updated Jun 03, 2026

UD Protector UD(N) Type

We have prepared types suitable for various wiring locations.

last updated Oct 23, 2025

What are the key points to enhance the energy-saving effects of lighting fixtures?

The most reliable way to save electricity is to "turn off the original switch," but ensuring the necessary illumination is important!

last updated Oct 23, 2025

What is the safety inspection method for lighting equipment that has been in use for over 10 years?

Reduce the risk of smoke incidents with a 10-item safety checklist!

last updated Oct 23, 2025

Latest topics on disaster prevention lighting!

Preparedness prevents worry! A recommendation for the proper replacement of emergency lights in preparation for major disasters!

last updated Oct 23, 2025

Explosion-proof emergency LED lighting fixture (VZAA series)

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.

last updated Oct 23, 2025

Simple lighting calculation software "STAR LIGHTER" 【*Business Efficiency Improvement】

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

last updated Oct 23, 2025

Damp-proof and waterproof LED lighting fixtures (LYAA / LYBA series)

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!!

last updated Oct 23, 2025

Hattori-kun

Stick and take off the mark tube! Hattori-kun. Just stick it on the adhesive sheet. Easy and convenient.

last updated Jun 03, 2026

Waterproof Type Base Light LYAA

We provide LED lighting in various locations such as inside factories. Waterproof base light fixtures that can be used outdoors without a roof.

last updated Oct 23, 2025