アルカス List of Products and Services

"Deep ultraviolet LED" is a UV-LED that can inactivate viruses in a matter of minutes to tens of minutes. Recently, a disinfection device intended for tabletop use has been developed. It is being actively introduced in places where safety is required, such as medical settings, inside aircraft and trains, and schools. [Features] ■ Inactivates viruses in a short time *For more details, please refer to the PDF document or feel free to contact us.

• others

The "CMOS Camera" from Arcas Co., Ltd. is a compact, high-performance camera that supports a variety of applications. The USB2.0 compact camera, equipped with a high-sensitivity, low-noise sensor that excels in low-light conditions, has been adopted by capsule hotels that offer sleep analysis services. Additionally, we can calculate the number of LEDs and circuit configurations based on the specifications of the power supply used by the customer and the required brightness. 【Features】 ■ Equipped with a high-sensitivity, low-noise sensor that excels in low-light conditions ■ USB2.0 compact camera *For more details, please refer to the PDF document or feel free to contact us.

• Surveillance Cameras

At Arcas Co., Ltd., we provide "high-quality LED light sources." Our lights are uniform and beautiful, selected through rigorous inspection, and we can design colors to suit your application. Additionally, we can calculate the number of LEDs and circuit configurations based on the specifications of the power supply you will be using and the required brightness. 【Features】 ■ Uniform and beautiful light selected through rigorous inspection ■ Color design tailored to your application is also possible *For more details, please refer to the PDF document or feel free to contact us.

• LED lighting

Our company offers LED lighting printed circuit board design that accommodates manual soldering by certified soldering workers. Since the design of printed circuit boards is done in-house, we can shorten the development period. We also have a track record of procuring and implementing CMOS sensors, so please feel free to consult with us. 【Specifications Example for LED Lighting Printed Circuit Board Design】 ■ Materials handled: CEM-3/FR-4/glass cloth/film/metal ■ Number of layers: Single-sided (various)/Double-sided (CEM-3/FR-4) ■ Rigid thin board handling record: Glass cloth 0.1mm ■ Maximum board design size: 650 x 500 (mm) with component solder implementation at a domestic ISO certified factory ■ Maximum implementable size: 774 x 500 (mm) *For more details, please refer to the PDF document or feel free to contact us.

• Circuit board design and manufacturing

We are introducing a case where quality has improved through the implementation of LED color rank management. Even among LEDs with the same color temperature, there can be variations in LED chips, which sometimes necessitates unnecessary investments, such as discarding chips with different color ranks to match the colors. By conducting actual measurements of various LED chip evaluations from different manufacturers in-house, we have developed the know-how to manage the characteristics of LED chips, allowing us to provide products with consistent colors. 【Case Study】 ■Issues - There are variations in LED chips even among LEDs with the same color temperature. ■Results - Reduction of material waste. - Achieving consistent color tones even in products from different manufacturing lots through our unique management. *For more details, please refer to the PDF document or feel free to contact us.

• Chip type LED

During the evaluation of camera modules in a dark room, light sources such as "D50," designated as a supplementary illuminant by the International Commission on Illumination, and "D65," designated as a standard illuminant, are required for color evaluation. However, due to the discontinuation of AAA equivalent D50 and D65 fluorescent lights, which has made them difficult to obtain, we have developed our own light source using LEDs. By in-house manufacturing, including dimmable evaluation devices, it is now operational as equipment for evaluating camera modules that we are developing. [Case Summary] ■ Issues - Difficulty in obtaining designated light sources ■ Results - Operational as equipment for evaluating camera modules *For more details, please refer to the PDF document or feel free to contact us.

• LED Module

The "Close-up Shooting Camera" is a compact board-type CMOS camera module developed for capturing targets (φ2mm) at a distance of 70mm from the lens surface. Based on experience in developing light-emitting products such as lighting equipment, we have developed imaging products using CMOS sensors. We also conduct objective performance evaluations using image evaluation software, and customization of focal lengths is possible to meet customer needs. 【Applications of CMOS Camera Module】 ■ Industrial Equipment ■ Line Inspection ■ Surveillance Cameras ■ Infrared Cameras, etc. *For more details, please refer to the PDF materials or feel free to contact us.

• Color camera

"FDL/FHT" is a fluorescent lamp-type LED bulb that is often used in downlights and similar applications. We offer the "FDL," a compact type designed for high-frequency lighting with 4 tubes, and the "FHT," a compact type designed for high-frequency lighting with 6 tubes. They can be reused by performing AC direct connection work on existing fluorescent fixtures. 【Features】 ■ Usable in downlights and similar applications ■ Reusable by performing AC direct connection work *For more details, please refer to the PDF materials or feel free to contact us.

• LED Module

The "LED Light Bar" is a slim and seamless indirect lighting solution that can be used for under-shelf lighting and other applications, with a separate power supply. It meets various protection ratings and is available in waterproof types and dot-free types to accommodate diverse customer needs. Additionally, it is a product with very high uniformity that has passed multiple inspections. 【Features】 ■ Slim and seamless ■ Available in waterproof types and dot-free types ■ Very high uniformity *For more details, please refer to the PDF document or feel free to contact us.

• LED Module

The "High Color Rendering Lamps" can be used to reproduce the natural colors of sunlight indoors. We use high color rendering LEDs from domestic manufacturers, which can be implemented in various LED lamps designed by our company. For camera shooting and color evaluation inspections, we offer products with an AAA equivalent Ra99. Additionally, we have products with Ra95 available for museums and galleries. 【Features】 ■ Reproduces the natural colors of sunlight indoors ■ Utilizes high color rendering LEDs from domestic manufacturers ■ Can be implemented in various LED lamps designed by our company *For more details, please refer to the PDF materials or feel free to contact us.

• LED Module

The "ASFLULA(R) fluorescent lamp-shaped LED lamp" is a series of LED lamps designed for general indoor use. It features a standardized lineup of lamp specifications that are widely available in the market, allowing for a variety of customizations in dimensions, color temperature, and color rendering. Depending on the installation location and construction details, both external power supply types and built-in power supply types are available. 【Products and Features】 ■ Straight tube LED lamp (external power supply type) - Simple structure and lightweight - Achieves high light output without being affected by power supply heat ■ Compact LED lamp (external power supply type) - Designed with a dedicated slim shape that eliminates waste, ensuring a perfect fit for fixtures *For more details, please refer to the PDF materials or feel free to contact us.

• LED Module

The "USB2.0 Compact Camera" is a camera that uses a high-sensitivity, low-noise sensor that performs well in dark areas. Customization is possible according to the adopted applications, and objective performance evaluations can be conducted using image evaluation software. Additionally, it is compatible with USB Video Class, so it can be used without the need for drivers. 【CMOS Camera Module Applications】 ■ Industrial Equipment ■ Line Inspection ■ Surveillance Cameras ■ Infrared Cameras *For more details, please refer to the PDF document or feel free to contact us.

• Color camera

We would like to introduce a case where we proposed the new development of an improved lamp to a certain company. The company had expressed a desire to reduce the costs of their existing lighting system. Our company possesses actual measurement data on variations due to different LED chips and resin lamp cover types from various manufacturers, allowing us to accurately simulate the changes in light distribution due to the number of lamps and design modifications, while maintaining the performance of the current system with suitable circuit configurations and heat dissipation designs. [Case Overview] ■ Issues - Desire to reduce costs of the lighting system ■ Results - Initial cost reduction for the total system - Reduction in the number of lamps within the fixtures while maintaining the same brightness *For more details, please refer to the PDF document or feel free to contact us.

• LED lighting

The "gaze tracking IR camera" is a camera that integrates an infrared LED board and a light sensor. Customization is possible according to the adopted application, and objective performance evaluation can be conducted using image evaluation software. Additionally, it uses 940nm infrared light, which is not visible to the human eye. 【CMOS Camera Module Applications】 ■ Industrial Equipment ■ Line Inspection ■ Surveillance Cameras ■ Infrared Cameras, etc. *For more details, please refer to the PDF materials or feel free to contact us.

• Color camera

"CUBE AIR" is a lightweight and compact air circulation type UV sterilizer that focuses on face-to-face spaces. The deep ultraviolet LED installed in the device sterilizes the air taken in, reducing the risk of infection during face-to-face interactions. It strongly affects the DNA of organisms, proving effective against bacteria and viruses. Additionally, advancements in ultraviolet LED technology have made it possible to miniaturize the product (approximately 10 cm cube type) while maintaining its sterilization function. 【Features】 ■ Produced domestically for peace of mind ■ Reduces the risk of viral infection during face-to-face interactions ■ Compact (desktop type) and space-saving ■ Long lifespan and maintenance-free due to LED usage *For more details, please refer to the PDF document or feel free to contact us.

• Other safety and hygiene products