Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 24, 2025～Oct 21, 2025
This ranking is based on the number of page views on our site.
286～300 item / All 464 items
This is an SMT-compatible EMI filter with a three-terminal structure that applies chip multilayer capacitor technology.
This product reduces residual inductance (ESL) by increasing the size of the grand electrode compared to usual, significantly improving noise reduction effects in the high-frequency range. It is effective for EMI countermeasures in DC power lines, supporting large currents (~2A).
This is an ultra-compact (2.0×1.25) chip-type three-terminal capacitor, ideal for countermeasures against high-frequency noise.
Due to the structurally low residual inductance, it has a better noise reduction effect at higher frequencies compared to conventional capacitors. It is non-directional and easy to handle. It is compliant with the RoHS directive.
This is an SMT-compatible EMI filter with a three-terminal structure that applies chip multilayer capacitor technology.
Due to the structurally low residual inductance, it has a better noise reduction effect at higher frequencies compared to conventional capacitors. By offering high-capacity products, it enables noise countermeasures across a wider frequency range.
We offer two types and four variations of covers! Introducing lighting fixtures with a long lifespan of 60,000 hours.
"REALPOWER Soleil" is an HID alternative LED lighting fixture that achieves an astonishing cost-performance ratio and enables significant reductions in power consumption. It can be used in environments ranging from -30 to +60°C, and the floodlight and direct mount types are dustproof and waterproof, making them suitable for outdoor use. The E39 base type allows for LED conversion without removing the HID lamp reflector, achieving a beautiful appearance. The dedicated power supply is made in Japan and we offer a comprehensive lineup that meets the needs of various applications. 【Features】 ■ Long lifespan of 60,000 hours ■ Operating temperature guarantee of -30 to +60°C ■ Usable even in F1 grade cold storage ■ High quality and safety confirmed by third-party organizations ■ Reliable 3-year warranty *For more details, please refer to the PDF document or feel free to contact us.
We will carry out production and sales activities that consider quality and the environment based on ISO 9001 and ISO 14001.
In an era of surplus goods, developing high value-added new products can be said to be the mission of companies. At our company, we consult with customers about their needs and development requests from the initial stages. We propose manufacturing methods, materials, and shapes that take into account prototyping, evaluation, and mass production from the perspective of manufacturing.
Water that removes dirt with negatively charged water
Water contains "scale" such as dirt and oil due to the influence of dissolved calcium and magnesium, which have a positive (+) charge. On the other hand, the surfaces of water supply pipes and equipment are negatively (−) charged. The attraction between the positive (+) and negative (−) charges helps to remove and accumulate dirt. 'Refine One' is a negatively charged modulation electromagnetic wave treatment device that transforms water and its substances into a negative (−) state, preventing the accumulation of dirt. 【Features】 ■ Cleans "scum" and "scale," reducing odors ■ Effective against "red rust"! ■ Transforms into black rust, halting the progression of rust ■ Cleans bathtubs and pipes, with expected antibacterial effects ■ Significantly reduces slime in drains, maintaining cleanliness 'Refine One' will revolutionize various water environments in your home or facility! *For more details, please contact us or download the PDF materials to learn more.
Safer and more comfortable.
Our marine products support shipping, which plays a part in global distribution. They are born from the technology cultivated over more than 70 years of history and an insatiable pursuit of new technologies for the future. "Nothing is impossible." We will continue to believe this and deliver timely products to the diversifying market.
Safer and more comfortable.
Our marine products support shipping, which plays a part in global distribution. They are born from the technology cultivated over more than 70 years of history and an unyielding pursuit of new technologies for the future. "Nothing is impossible." We will continue to believe this and deliver timely products to the diversifying market.
A single unit can display 4 characters! It is an easy-to-install signal lamp that can be easily controlled with just an AC100V power terminal.
The "Pialight Unit Panel" is a signal light that is easy to install and can be easily controlled with just an AC100V power terminal. Thanks to the use of LEDs, it has a significantly longer lifespan compared to lamps and fluorescent lights. This greatly reduces maintenance for facilities. LEDs are implemented only in the emitting dots, eliminating the need for complex driving circuits. The display surface of the main body is designed to be drip-proof, so no front panel is required. 【Features】 ■ Capable of displaying 4 characters with a single unit ■ Significantly reduces maintenance for facilities ■ Easy control with just an AC100V power terminal ■ Significantly longer lifespan compared to lamps and fluorescent lights due to the use of LEDs ■ Complex driving circuits are eliminated by implementing LEDs only in the emitting dots ■ The display surface of the main body is drip-proof and does not require a front panel *For more details, please refer to the PDF document or feel free to contact us.
Achieving a total luminous flux of 1800 lumens and an energy consumption efficiency of 100 lm/W!
The "LED lighting tube," a direct replacement for fluorescent lamps, is compatible with conventional fluorescent fixtures, so there is no need to replace the fixtures; it can be installed and used as is. It can be used with both AC100V and 200V. Additionally, the 40W LED lighting tube achieves over 1800 lumens, providing brightness equal to or greater than that of fluorescent lamps directly underneath. Furthermore, the power consumption of the 40W LED lighting tube is around 18W, resulting in approximately 55% energy savings compared to fluorescent tubes, while also contributing to CO2 reduction. The designed lifespan is 40,000 hours, which is 3 to 4 times longer than that of fluorescent lamps, while maintaining brightness. For more details, please contact us or refer to the catalog.
Lighting control tailored to the level of competitions such as world championships and the type of sport is possible! It is energy-efficient.
Here is an introduction to the electrical installation work carried out at Takasaki Arena. The lighting fixtures use LED lamps, which are energy-efficient. Lighting control is possible according to the level of events such as citizen tournaments, national tournaments, and world tournaments, as well as the type of competition. Additionally, the aisle guidance lights installed in the audience seating are positioned to avoid obstructing passage. 【Construction Case】 ■ Project Name: Takasaki Arena ■ Completion: December 2016 ■ Location: Shimowada-cho, Takasaki City, Gunma Prefecture ■ Overview: Electrical installation work 【Service Areas】 Kanto region (Ibaraki Prefecture, Tochigi Prefecture, Gunma Prefecture, Saitama Prefecture, Chiba Prefecture, Tokyo, Kanagawa Prefecture) *For more details, please refer to the related links or feel free to contact us.
"Safe & comfortable" and "energy-saving" lighting for high-ceiling spaces such as factories and warehouses!
Are you familiar with a product called Seven Bright? Seven Bright is a high-ceiling LED unit lighting designed with advanced reflector technology that controls light, achieving a uniform and balanced distribution without any "unevenness." It has a longer lifespan compared to mercury lamps and can reduce lamp and replacement costs. ~ Features of Seven Bright ~ - Energy-efficient and cost-effective, allowing for approximately 80% cost reduction! - Provides natural light without glare or flicker, ensuring safety! - Brightness can be selected according to usage! With a brightness of 6,900 lumens in a single lamp, it can be used in high-ceiling factories and warehouses! Since there is no glare, lift operations can be performed safely! Moreover, the most significant feature of Seven Bright is that it minimizes shadows, allowing light to reach both hands and feet! Because it minimizes shadows, it can be used in: - Warehouses and factories with racks or tall machinery! - Engine rooms where many parts can create shadows! - Factories where reading invoices or performing tasks close to hand is required! For more details, please refer to the external link page, or feel free to contact us if you have any inquiries or questions.
We will propose and respond to the installation of equipment! Please consult us about various issues related to lighting fixtures.
At Seven One Trees Co., Ltd., we propose and respond to various customer challenges related to lighting fixtures, from consulting to installation! 【Proposal Process】 ■STEP 1: Meeting… We will ask about your current usage of lighting fixtures and your wishes regarding replacement. ↓ ■STEP 2: On-site Survey… We will check the types and quantities of lighting and wiring. ↓ ■STEP 3: Proposal… Based on the survey results, we will propose a lighting renewal that meets your wishes. ↓ ■STEP 4: Construction… Replacement work will be carried out by a construction company. Additionally, we provide support for various subsidy applications during lighting renewal! We offer comprehensive support from document preparation at the time of application to reporting after replacement! If you want to renew your lighting at a lower cost, please feel free to contact us!
![[Data] Proposal Example (Factory) Proposal for Energy-Saving Lighting](https://image.www.ipros.com/public/product/image/b73/2000556754/IPROS99672909012108338745.png?w=280&h=280)
Achieving amazing energy-saving effects! We have published a wealth of information, including key points of our proposal and illumination design plans.
This document presents proposals for energy-saving lighting in factories. It includes "Key Points of the Proposal," "Estimation of Energy-Saving Effects," and "Illuminance Design Diagrams," among others. The illuminance design diagrams are presented clearly using diagrams and tables. Seven One Trees is assisting companies in implementing feasible "energy-saving measures" through "high-efficiency energy-saving lighting fixtures." Please take a moment to read it. 【Contents Included】 ■ Key Points of the Proposal ■ Final Proposal for Energy-Saving Effect Estimation ■ Illuminance Design Diagram (Factory 1 - Current Situation) ■ Illuminance Design Diagram (Factory 1 - Proposal for 10,000lm Fixture Type Change) ■ Illuminance Design Diagram (Factory 2 - Current Situation) ■ Illuminance Design Diagram (Factory 2 - Proposal for 10,000lm Fixture Quantity Change) *For more details, please refer to the PDF document or feel free to contact us.
![[Data] Proposal Example (Warehouse) Proposal for Energy-Saving Lighting](https://image.www.ipros.com/public/product/image/6f4/2000556756/IPROS03502858765130476905.png?w=280&h=280)
We present energy-saving effect estimates and investment returns in an easy-to-understand manner using diagrams and tables!
This document presents proposals for energy-saving lighting in warehouses. It clearly includes "Key Points of the Proposal," "Estimated Energy-Saving Effects," and "Total Cost Comparison (10 Years)" using diagrams and tables. Our company assists businesses in implementing feasible "energy-saving measures" through "high-efficiency energy-saving lighting fixtures." We encourage you to read it. 【Contents (Excerpt)】 ■ Key Points of the Proposal ■ Estimated Energy-Saving Effects ■ Total Cost Comparison (10 Years) ■ Return on Investment ■ Comparison and Summary of Proposals *For more details, please refer to the PDF document or feel free to contact us.
