星和電機 List of Products and Services

Seiwa Electric is a "comprehensive manufacturer of light and information" that quickly entered the optoelectronics field. We produce LED lamps and chips developed in-house, as well as LED modules for lighting. Additionally, we are engaged in the development and manufacturing of industrial lighting fixtures that utilize these light sources. As work lamps and sign lighting, our compact and lightweight design makes installation easy. LED waterproof outdoor lighting, LMNA series. Whether for construction sites, coin parking, factory premises, temporary facilities, security and disaster prevention lighting, outdoor sign lighting, or lighting inside greenhouses, Seiwa Electric's lighting tools are a reliable ally for contractors.

• Fluorescent Light Type

The sealed emergency LED lighting fixtures (VCMA series) comply with protection grade IP55 and can be installed in indoor environments where dust is generated or in outdoor environments without a roof. Utilizing our unique optical design technology, we ensure efficient brightness both during normal and emergency conditions through light distribution control. Particularly during emergency lighting, the installation spacing can be wider than that of conventional light sources (fluorescent lamps), allowing for a reduction in the number of units installed and lowering initial costs. The straight tube LED lamp, which serves as the light source during normal operation, is housed in a highly sealed lamp protection cover, making it resistant to dirt and corrosion while protecting the lamp from external impacts. Since we use straight tube LED lamps, they can be replaced. During a power outage, the emergency light source is consolidated at the end of the fixture and powered by an internal battery. When installed in the same area as the sealed LED fixtures (LCMA series), the design can be unified. Additionally, a lamp monitor (green) lights up to indicate the charging status of the emergency light at a glance. If the green lamp is lit during normal operation, it is functioning properly; if the lamp monitor is off, it indicates that the rechargeable battery needs to be replaced due to its lifespan. The expected lifespan of the rechargeable battery is 4 to 6 years. Battery replacement can be easily performed in a short time while the fixture is installed.

• Cord Pendant
• Waterproof, moisture-proof, explosion-proof lighting fixtures
• Lighting Planning

The moisture-proof and waterproof emergency LED lighting fixtures (VYAA and VYBA series) comply with protection grade IP55 and can be installed in indoor environments where dust is generated or in outdoor environments without a roof. The inherent energy consumption efficiency is 142 lm/W (*1), achieving one of the highest energy efficiencies in the industry for waterproof emergency LED lighting fixtures. Additionally, by offering two types of body materials—stainless steel for the LYAA series and steel plate for the LYBA series—we provide a total of 160 models with a rich variety of products, allowing you to choose the optimal model according to the installation location. Separate from the light source that operates during normal conditions, the emergency light source that lights up during a power outage is consolidated at the end of the fixture, powered by an internal rechargeable battery. When installed in the same area as the moisture-proof and waterproof LED fixtures (LYAA and LYBA series), the design can be unified. Furthermore, the installation spacing during emergency lighting can be wider than that of conventional light sources (fluorescent lamps), allowing for a reduction in the number of installations. This helps to lower initial costs during new installations or upgrades. <Product Variations> Total of 160 models Brightness: 5 types Mounting types: 8 types Body materials: 2 types Light source color (color temperature): 2 types

• Cord Pendant
• Waterproof, moisture-proof, explosion-proof lighting fixtures
• Lighting Planning

The "Joint Box with Internal Wiring" (SBJA Series) has a protection rating equivalent to IP68 against waterproofing and dustproofing, making it an ideal structure for poles with high humidity. It comes with wiring, ensuring safe and easy connections, and facilitates inspections. The breaker and terminal block are sealed within, protecting the electrical wiring from moisture and water droplets that accumulate inside the pole. Additionally, the top cover can be opened for voltage and insulation resistance measurements. This product incorporates the resin bonding technology "AKI-Lock" from Polyplastics Co., Ltd. It utilizes a new technology that allows for bonding different types of resins and resin to rubber, which was difficult with conventional methods, resulting in improved waterproof performance compared to previous products.

• Cord Pendant
• Waterproof, moisture-proof, explosion-proof lighting fixtures
• Lighting Planning

Sewage treatment facilities, where water is always present, create a harsh environment for electrical equipment. Additionally, hydrogen sulfide and biogas (methane) generated from wastewater can directly lead to occupational hazards. Our company offers a wide range of LED lighting fixtures with high waterproof and moisture-proof performance, including flood-resistant types that can handle temporary flooding caused by sudden heavy rains. We also conduct tests to confirm performance against corrosion from hydrogen sulfide, taking into account the facility and its installation environment. 【Features】 ■ High waterproof and moisture-proof performance ■ High reliability due to excellent weather resistance ■ Performance confirmed through testing as a countermeasure against hydrogen sulfide ■ Explosion-proof standards compliant with "International Guidelines and Technical Standards for Explosion Protection" *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Ballasts and fixture accessories

Recently, Seiwa Electric Co., Ltd. Lighting Division Optical Testing Laboratory has been registered as a registered testing organization by the Independent Administrative Institution National Institute of Technology and Evaluation (NITE). The Registered Testing Organization System (JNLA) is a system that certifies whether a testing laboratory has the capability to present correct performance in accordance with the requirements for testing laboratories (ISO/IEC 17025) through document review and on-site inspection, ensuring that the quality system and testing facilities are adequate. Currently, among lighting fixture manufacturers, there are only four JNLA registered testing laboratories using the luminous flux measurement method (JIS C 8105-5), and Seiwa Electric Co., Ltd. becomes the fifth. Registered testing organizations under the JNLA system can issue test certificates and reports with a special emblem (symbol) in the testing registration category indicated on the registration certificate as proof of their registration. [For more details, please visit the website below or feel free to contact us] ↓ ↓ ↓ ↓ ↓ ↓

• Ballasts and fixture accessories

Product Outline and Features This product uses a new nanocrystal material for the core, allowing for greater effectiveness. By adopting the nanocrystal common mode choke coil, it is possible to reduce the capacitance of surrounding capacitors, enabling space-saving design. This is a common mode choke coil made with nanocrystalline soft magnetic material. Compared to ferrite core CMC, it has high noise attenuation characteristics in the kHz range. It ensures stable impedance characteristics over a wide temperature range. Customization is available; please consult us for various modifications. Common mode chokes using nanocrystal cores. Excellent low frequency properties. Stable performance over a wide temperature range. SEIWA offers special ordered CMC.

• Wiring devices

Product Outline and Features It is smaller than before and is a terminal block type. It is optimal for noise countermeasures in the 150 kHz to 30 MHz range (for CISPR 11 compliance). It supports large currents of over 40A.

• Wiring devices

Since the launch of the groundbreaking side-panel folding "Cutting Duct" in 1963, we have consistently strived to be the top manufacturer of ducts, focusing on the development of products that streamline and reduce labor in wiring tasks. The culmination of our efforts is represented by the four types of Seiwa Cutting Duct: AD, BDR, CD, and HQD. We cater to all needs, whether for internal wiring or indoor wiring. With SC Lock at the cable entry point! It shuts out water and dust! Thanks to its highly reliable sealing function, a light tightening ensures a secure sealing effect. Our products can be used in various applications including machine tools, industrial machinery, industrial robots, vehicles, ships, various plants, OA equipment, general electrical equipment, waterproof devices, lighting equipment, various display devices, sensors, limit switches, solenoid valves, pressure switches, distribution boards, control panels, sub-distribution boards, operation panels, control centers, and various cable wiring works. *For more details, please download the materials or feel free to contact us.

• Waterproof, moisture-proof, explosion-proof lighting fixtures
• Water and sewerage pipe fittings
• Power distribution and control panels

In urban areas such as large cities, power outages can occur due to various troubles that cause a sudden drop in voltage. When a power outage happens, traffic lights for vehicles and pedestrians installed on the roads go out, paralyzing the traffic network. Although police officers manage traffic, the time required for restoration cannot be predicted. In such situations, the portable uninterruptible power supply LioUPS3, which can be set up and operated in outdoor environments, plays a vital role. Normally, it is kept as a backup power source for other devices, and in the event of a power outage caused by natural disasters like earthquakes, typhoons, heavy rain, or electrical equipment troubles, it can be transported by car to the traffic lights that need to be restored, providing power and allowing them to operate temporarily as traffic signals. Seiwa Electric's uninterruptible power supply prevents system downtime during disasters and planned power outages.

• Power generation equipment
• Power Equipment
• Emergency power outlet equipment

In urban areas such as large cities, power outages can occur due to various troubles. When a power outage happens, traffic signals for vehicles and pedestrians installed on the roads go dark, causing the traffic network to become paralyzed. Although police officers will manage traffic, the time until restoration cannot be predicted. In such situations, the portable and outdoor-installable uninterruptible power supply LioUPS3 comes into play. Normally, it is kept as a backup power source for other devices, and in the event of a power outage caused by natural disasters such as earthquakes, typhoons, heavy rain, or electrical equipment troubles, the uninterruptible power supply can be transported by car and installed to restore power to the traffic signals, allowing them to operate temporarily. Additionally, Seiwa Electric aims to contribute to society based on two categories with the goal of "disaster reduction." Category 1: Providing rapid and accurate evacuation guidance during disasters. Category 2: Providing backup power sources during disasters. Seiwa Electric's uninterruptible power supply prevents system downtime during disasters and planned power outages.

• Power generation equipment
• Power Equipment
• Emergency power outlet equipment

Floor Wiring UD Protector Series UD Protector UD(N) General Purpose Type We offer various types to suit different wiring locations. It protects cables and wires from pedestrian and cargo traffic. For more details, please contact us or download the catalog.

• wagon
• Water and sewerage pipe fittings
• Unit and other construction

The way energy is utilized is gaining attention, and new electrical products such as solar panels and electric vehicles are continuously emerging in our lives. To ensure that these diverse electrical products obtain EMC standards and perform their intended functions, Seiwa Electric not only offers a wide variety of products for sale but also provides various technical support systems, including countermeasure assistance in an anechoic chamber, technical seminars, and exhibitions, to meet a broad range of needs. ★ We are currently offering a free catalog of noise countermeasure-related products such as gaskets and ferrite cores! * For more details, please download the PDF materials or feel free to contact us.

• Anti-vibration rubber
• Waterproof, moisture-proof, explosion-proof lighting fixtures
• Waterproofing work

At Hoshi and Electric, we provide a safe and appropriate working environment by offering products tailored to the conditions of wastewater treatment facilities. Wastewater treatment facilities, where water is constantly present, create harsh environments for electrical equipment both indoors and outdoors. We offer a lineup of highly reliable LED lighting fixtures that feature high waterproof and moisture-proof performance, as well as excellent weather resistance to meet these challenges. 【Moisture-proof and Waterproof LED】 ■LYAA 【Sealed LED】 ■LCMA *For more details, please refer to the PDF document or feel free to contact us.

• Other lighting fixtures

Product Outline and Features No design change of FPC is required due to no ground connection. Can be incorporated into the FPC manufacturing process as it can withstand solder reflow. Optimal for partial attachment to FPC (see supplementary reference).

• Wiring devices

At Hoshi and Denki, we provide a safe and appropriate working environment by offering products tailored to the conditions of wastewater treatment facilities. Hydrogen sulfide generated from sewage has a significant impact on wastewater treatment facilities and equipment. Taking into account the facilities and their installation environments, we have conducted "hydrogen sulfide testing" on our LED lighting fixtures to confirm their performance. We offer a lineup of "waterproof LED lighting fixtures" that are resistant to hydrogen sulfide. [Waterproof LED] ■LSTA ■LSMC-R *For more details, please refer to the PDF materials or feel free to contact us.

• Other lighting fixtures

● The ultra-thin shape contributes to space-saving and helps achieve a lightweight and compact design. ● Effectively suppresses radiated noise from the FPC. ● Has minimal impact on transmission signals and is easy to handle.

• Piping and electrical wiring materials

Sign lighting refers to tunnel lighting that glows white, which flashes red during a vehicle fire, and flashes yellow in the event of abnormalities such as accidents, falling objects, or broken-down vehicles, alerting drivers. This allows drivers to drive with peace of mind.

• Fluorescent Light Type

Thank you for your continued support of Hoshikawa's industrial lighting fixtures and control equipment. We are committed to contributing to the creation of a prosperous society through the development of new products, with the theme of "delivering safety." At Hoshikawa Electric, we provide products tailored to the environment of wastewater treatment facilities to ensure a safe and appropriate working environment. Are you troubled by hydrogen sulfide in your wastewater and sewage treatment facilities? In factories and wastewater treatment facilities, hydrogen sulfide is generated when wastewater and sludge decompose. Hydrogen sulfide not only causes unpleasant odors but also leads to many problems. 1. Odor: Hydrogen sulfide has a foul smell similar to rotten eggs, even at low concentrations. 2. Corrosion: Hydrogen sulfide can cause corrosion of electronic devices and concrete. At Hoshikawa Electric, we conduct tests on LED lighting fixtures for hydrogen sulfide, taking into account the facilities and their installation environments, to confirm their performance. [For more details, please download the catalog or feel free to contact us] ↓ ↓ ↓ ↓ ↓ ↓

• Ballasts and fixture accessories

We have delivered the first domestic tunnel lighting fixtures used for sign lighting and pace maker lights on the Shin-Meishin Expressway (from Takatsuki JCT/IC to Kobe JCT). To address and alleviate issues such as collision accidents and traffic jams caused by falling objects while driving on the expressway, as well as the unintended deceleration that occurs when entering a tunnel, we developed a product with features not found in conventional tunnel lighting, making it the first of its kind in Japan, and delivered it to the Shin-Meishin Expressway. ● Sign Lighting Sign lighting refers to tunnel lighting that shines white but flashes red during vehicle fires and flashes yellow during incidents such as accidents, falling objects, or breakdowns, alerting drivers to potential dangers. This allows drivers to operate their vehicles with greater peace of mind. ● Pace Maker Light The pace maker light is a tunnel lighting that shines white and lights up green, creating a flow of light in the direction of travel. By controlling the driver's sense of speed as they try to catch up to the green light, it helps restore speed and alleviate traffic congestion. Conversely, if a driver overtakes the green light, the pace maker light employs technology to assist in speed regulation.

• Fluorescent Light Type

Product Outline and Features This is a common mode choke coil using nanocrystalline soft magnetic materials. Compared to ferrite core CMC, it has high noise attenuation characteristics in the kHz range. It ensures stable impedance characteristics over a wide temperature range. Customization is available; please consult us for various modifications. Common mode chokes using nanocrystal cores. Excellent low frequency properties. Stable performance over a wide temperature range. SEIWA offers special ordered CMC.

• Wiring devices

The surveillance camera S-BOX from Hoshi and Denki monitors various risks remotely, providing "safety" and "peace of mind" 24 hours a day. S-BOX thoroughly monitors and quickly verifies any issues at all sites, including: - Accidents and theft - Illegal dumping - Squatting - Abnormal troubles - Natural disasters - High waves and flooding - River flooding due to heavy rain - COVID-19 measures Its implementation is expanding across various industries: - Transportation and logistics - Construction - Warehousing and logistics - Agriculture You can monitor "sites" across the country collectively using your devices (computer, smartphone, tablet), allowing you to upgrade your company's operational efficiency at a low cost. *For more details, please refer to the materials. Feel free to contact us with any inquiries.

• Facility Management System
• Security cameras and surveillance systems
• Internet System

Product Outline and Features This product uses a new nanocrystal material for the core, allowing for greater effectiveness. By adopting the nanocrystal common mode choke coil, it is possible to reduce the capacitance of surrounding capacitors, enabling space-saving design. This is a common mode choke coil made with nanocrystalline soft magnetic material. Compared to ferrite core CMC, it has high noise attenuation characteristics in the kHz range. It ensures stable impedance characteristics over a wide temperature range. Customization is available; please consult us for various modifications. Common mode chokes using nanocrystal cores. Excellent low frequency properties. Stable performance over a wide temperature range. SEIWA offers special ordered CMC.

• Wiring devices

Product Outline and Features It has excellent impedance characteristics below 150kHz. High permeability contributes to the miniaturization of the core. It ensures stable impedance characteristics over a wide temperature range. A larger size has been added to the lineup, making it compatible with large diameter cables.

• Wiring devices

LSTA Waterproof LED Lighting Fixtures Innovating waterproof technology cultivated under the Water Pearl brand with the light of innovation! Contributes to safety by ensuring reliable lighting through long lifespan! The spread of illumination is equal to or greater than that of conventional fluorescent fixtures! [For more details, please download the catalog or feel free to contact us] ↓ ↓ ↓ ↓ ↓ ↓

• Waterproof, moisture-proof, explosion-proof lighting fixtures
• Lighting Planning

〇Road Information Board 　Road Information Display Device (Toll Booth, Main Line) 　Recent Information Board 　Tunnel Information Board 〇Graphic Road Display Device 〇Flooding Display Board 〇Small Display Board for Tsunami Measures 〇LED Road Light (Delga) 〇LED Sidewalk Light (Mini Delga) 〇LED Low Position Lighting 〇Tunnel Lighting 〇Tunnel Internal Guidance Sign 〇Line of Sight Guidance Light 〇Footlight 〇LED Traffic Signal 〇UPS (Uninterruptible Power Supply) 〇Explosion-Proof LED Lighting Equipment for Hydrogen Stations

• Dam construction
• Civil Engineering Company
• Lighting Planning

This is the SC Lock cable gland that can be used for cable entry points. It is ideal for waterproofing and has a highly reliable sealing function, allowing for a secure sealing effect with light tightening. It can be used in various applications such as machine tools, industrial machinery, industrial robots, vehicles, ships, various plants, OA equipment, general electrical equipment, waterproof devices, lighting equipment, various display devices, sensors, limit switches, solenoid valves, pressure switches, distribution boards, control panels, distribution boards, operation panels, control centers, and various cable wiring works. Features of SC Lock: 1. The wide packing guards the area around the mounting hole, demonstrating waterproof performance (Protection grade: IP67). 2. It is RoHS compliant. 3. It uses materials with excellent weather resistance and electrical insulation. 4. We also accept special materials and custom rubber sleeve processing. ● What IP67 means: It refers to a structure that prevents the ingress of dust into electrical and mechanical equipment (dust-tight) and does not allow water to enter even when submerged at a depth of 1 meter for 30 minutes (water-resistant) (Quoted from JIS C0920). ● Usage Precautions: While the IP67 compliance has been verified based on our experiments, it may vary depending on individual conditions.

• Wiring devices
• Waterproof, moisture-proof, explosion-proof lighting fixtures
• Power distribution and control panels

New Release of Explosion-Proof LED Lighting (LZWA Series) Seiwa Electric Co., Ltd. is launching the explosion-proof LED lighting fixtures (LZWA series), which will be the first internationally certified explosion-proof products in the domestic industry as base lighting fixtures, as part of the new lineup of the <STARLED★S> series. The explosion-proof LED lighting fixtures (LZWA series) aim for a compact and lightweight design while ensuring the same illuminance and light distribution as conventional fluorescent fixtures (HF fluorescent 45W x 2 lamps). They measure within 30 cm in both width and height, and weigh only 5 kg. This reduces the burden of installation work and improves safety due to the smaller contact area. For explosion-proof standards, it has obtained international explosion-proof certification IECEx (IEC60079-0, -1), as well as European explosion-proof certification ATEX (LZWA12041). Models with Chinese explosion-proof certification NEPSI (LZWA14041-CA) are also included in the lineup, achieving many international standards (*). * This product is sold only for overseas markets. Domestic explosion-proof certification has not been obtained.

• Cord Pendant
• Waterproof, moisture-proof, explosion-proof lighting fixtures
• Lighting Planning

The "Comprehensive Catalog 2017-2018" from Hoshi and Denki is a comprehensive catalog of industrial lighting and equipment. It features a wide range of lighting fixtures suitable for various applications, from general-purpose products for factory and office lighting to explosion-proof types suitable for hazardous areas, as well as lighting fixtures for clean rooms. [Contents (partial)] ◆ LED lighting fixtures ◆ Lighting fixtures for clean rooms ◆ Fluorescent lighting fixtures ◆ Outdoor facility lighting fixtures ◆ Emergency lighting fixtures ◆ Ceramic metal halide lamps and other lighting fixtures ◆ Lamps and ballasts ...and more [For more details, please download the catalog or feel free to contact us] ↓ ↓ ↓ ↓ ↓ ↓

• Ballasts and fixture accessories

This is the SC Lock cable gland that can be used for cable entry points. It has a highly reliable sealing function, allowing for a secure sealing effect with light tightening. It can be used in various applications such as machine tools, industrial machinery, industrial robots, vehicles, ships, various plants, OA equipment, general electrical equipment, waterproof devices, lighting equipment, various display devices, sensors, limit switches, solenoid valves, pressure switches, distribution boards, control panels, distribution boards, operation panels, control centers, and various cable wiring works.

• Wiring devices
• Waterproof, moisture-proof, explosion-proof lighting fixtures
• Power distribution and control panels

This is the SC Lock cable gland that can be used for cable entry points. It has a highly reliable sealing function, allowing for a secure sealing effect with light tightening. It can be used in machine tools, industrial machinery, industrial robots, vehicles, ships, various plants, OA equipment, general electrical equipment, waterproof devices, lighting equipment, various display devices, sensors, limit switches, solenoid valves, pressure switches, distribution boards, control panels, sub-distribution boards, operation panels, control centers, and various cable wiring works.

• Wiring devices
• Waterproof, moisture-proof, explosion-proof lighting fixtures
• Power distribution and control panels

This is the SC Lock cable gland that can be used for cable entry points. It has a highly reliable sealing function, allowing for a secure sealing effect with light tightening. It can be used in various applications such as machine tools, industrial machinery, industrial robots, vehicles, ships, various plants, OA equipment, general electrical equipment, waterproof devices, lighting equipment, various display devices, sensors, limit switches, solenoid valves, pressure switches, distribution boards, control panels, sub-distribution boards, operation panels, control centers, and various cable wiring works.

• Wiring devices
• Waterproof, moisture-proof, explosion-proof lighting fixtures
• Power distribution and control panels

This is the SC Lock cable gland that can be used for cable entry points. By using the SC Lock, you can shut out water and dust from entering through the cable entry point in outdoor or factory environments where water or dust may be present. It has a highly reliable sealing function, allowing for effective sealing with light tightening. Waterproof performance is IP67. Therefore, it can be used in various locations, including machine tools, industrial machinery, industrial robots, vehicles, ships, various plants, OA equipment, general electrical equipment, waterproof devices, lighting equipment, various display devices, sensors, limit switches, solenoid valves, pressure switches, distribution boards, control panels, distribution boards, operation panels, control centers, and various cable wiring works. ● SC type has excellent corrosion resistance. ■ It is made of a material that is resistant to acids, alkalis, and other chemicals. Material: Body and cap: polypropylene resin Rubber sleeve: butyl rubber / rubber packing: EPT rubber Lock nut: SC-3, 4, 5, 6 are metal lock nuts for conduit SC-2 type is made of polypropylene resin.

• Wiring devices
• Waterproof, moisture-proof, explosion-proof lighting fixtures
• Power distribution and control panels

This is the SC Lock cable gland that can be used for cable entry points. It has a highly reliable sealing function, allowing for effective sealing with light tightening. It can be used in various applications such as machine tools, industrial machinery, industrial robots, vehicles, ships, various plants, OA equipment, general electrical equipment, waterproof devices, lighting equipment, various display devices, sensors, limit switches, solenoid valves, pressure switches, distribution boards, control panels, distribution boards, operation panels, control centers, and various cable wiring works.

• Wiring devices
• Waterproof, moisture-proof, explosion-proof lighting fixtures
• Power distribution and control panels

Seiwa Electric is a "comprehensive manufacturer of light and information," having quickly entered the optoelectronics field. We produce LED lamps and chips developed in-house, as well as LED modules for lighting. Additionally, we are engaged in the development and manufacturing of industrial lighting fixtures that use these as light sources. The compact design makes installation easy and lightweight. LED Waterproof Outdoor Lighting - LMNA Series Excellent waterproofing and noise reduction. LED Waterproof Line Lighting - LMAA Series From work sites, coin parking lots, and factory premises to temporary facilities, security and disaster prevention lighting, outdoor sign lighting, and lighting inside greenhouses, Seiwa Electric's lighting tools are a reliable ally for contractors.

• Fluorescent Light Type

Seiko and Denki have quickly entered the optoelectronics field as a "comprehensive manufacturer of light and information." They produce LED lamps and chips developed in-house, as well as LED modules for lighting. Additionally, they are engaged in the development and manufacturing of industrial lighting fixtures that use these as light sources. Simpler and slimmer design than fluorescent lamps It does not interfere with the loading and unloading of equipment.

• Fluorescent Light Type

New Release: Waterproof Type Base Light LYAA It complies with protection rating IP55, making it suitable for installation in indoor environments where dust is generated and in various scenes without a roof. ● Food and beverage factories ● Iron and steel industry factories ● Automobile manufacturing factories ● Paper manufacturing factories ● Indoor and outdoor areas of various factories ● Sewage treatment plants ● Railway vehicle depots ● Station platforms ● Underpasses ● Underground entrance ● Bus stops ● Bicycle parking areas ● Pedestrian bridges ● Truck yards ● Multi-story parking lots ● Common areas of apartment complexes

• Cord Pendant
• Waterproof, moisture-proof, explosion-proof lighting fixtures
• Lighting Planning

New Release of Explosion-Proof LED Lighting (LZWA Series) Seiwa Electric Co., Ltd. is launching the explosion-proof LED lighting fixtures (LZWA series) as a new lineup in the <STARLED★S> series, which will be the first internationally certified explosion-proof product in the domestic industry for base lighting fixtures. The explosion-proof LED lighting fixtures (LZWA series) aim for a compact and lightweight design while ensuring illumination and light distribution equivalent to conventional fluorescent fixtures (HF fluorescent 45W x 2 lamps). With dimensions of no more than 30 cm in width and height, and a weight of only 5 kg, this design reduces the burden of installation work and improves safety due to a smaller contact area. As for explosion-proof standards, it has obtained international explosion-proof certification IECEx (IEC60079-0,-1), as well as European explosion-proof certification ATEX (LZWA12041). Models with Chinese explosion-proof certification NEPSI (LZWA14041-CA) are also included in the lineup, achieving many international standards (*). * This product is sold only for overseas markets. Domestic explosion-proof certification has not been obtained.

• Cord Pendant
• Waterproof, moisture-proof, explosion-proof lighting fixtures
• Lighting Planning

Seiwa Electric is a "comprehensive manufacturer of light and information" that quickly entered the optoelectronics field. We produce LED lamps and chips developed in-house, as well as LED modules for lighting. Additionally, we are engaged in the development and manufacturing of industrial lighting fixtures that use these as light sources. With a compact design and lightweight, installation is easy. LED waterproof outdoor lighting, LMNA series. Our lighting tools from Seiwa Electric are reliable allies for contractors in various settings, including construction sites, coin parking lots, factory premises, temporary facilities, security and disaster prevention lighting, outdoor sign lighting, and lighting inside greenhouses.

• Fluorescent Light Type

Seiwa Electric is a "comprehensive manufacturer of light and information," having quickly entered the optoelectronics field. We produce LED lamps and chips developed in-house, as well as LED modules for lighting. Additionally, we are engaged in the development and manufacturing of industrial lighting fixtures that use these as light sources. As sign lighting, the compact design makes it lightweight and easy to install. LED waterproof outdoor lighting, LMNA series. For work sites, coin parking, factory premises, temporary facilities, security and disaster prevention lighting, outdoor sign lighting, and lighting inside greenhouses, Seiwa Electric's lighting tools are a reliable ally for contractors.

• Fluorescent Light Type

Hattori-kun Model Number: MTH2-15 Dimensions: 210×315mm Material: Polyethylene film Number of film layers: 15 sheets laminated (Pack quantity: 10 sets) Since there are 15 sheets of adhesive film layered, please peel them off for use when the adhesive strength decreases. For more details, please contact us or download the catalog.

• wagon
• Water and sewerage pipe fittings
• Unit and other construction

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 defined 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 requests 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 by 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, building confirmation procedures can continue to be carried out smoothly as before.

• Cord Pendant
• Waterproof, moisture-proof, explosion-proof lighting fixtures
• Lighting Planning

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 supports various indoor and outdoor lighting calculations, and it can also create horizontal illuminance distribution maps for a single fixture, thereby improving work 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 areas 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.

• Cord Pendant
• Waterproof, moisture-proof, explosion-proof lighting fixtures
• Lighting Planning

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 class IP55, making them suitable for installation in indoor environments where dust is generated and in outdoor environments without roofs. The specific 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 based on the installation location.

• Cord Pendant
• Waterproof, moisture-proof, explosion-proof lighting fixtures
• Lighting Planning

Seiko and Denki's industrial lighting is adopted in various places such as plant factories, oil refineries, and internal roads. We are currently offering a collection of installation case studies filled with ideas for energy saving, safety, and improved comfort. Here are some examples of those installation cases. [For more details, please download the catalog or feel free to contact us] ↓　↓　↓　　　　　　　　　　　　↓　↓　↓

• LED light source/module