ヨーホー電子 Product Lineup

"KITERETSU" is moving to a new stage... We are committed to using all components, including LEDs and power supplies, made in Japan. We accommodate various types of signs, from slim signs to standard signs. Built-in reverse connection protection ensures that the LED will not break even if the connections are reversed. We have adopted polycarbonate for the lens to improve heat resistance and weather resistance. 【Features】 ○ 20% increase in brightness [compared to conventional models] ○ Built-in reverse connection protection circuit ○ Polycarbonate lens ○ Latest LEDs from Nichia Chemical ○ Newly added color options ○ High-reliability constant current power circuit [PSE certified] ○ Diffusion lens developed in-house [patent pending] ○ Domestic production at our own factory [Made in Japan] ○ Compatible with slim signs with a thickness of 75mm For more details, please contact us or download the catalog.

Color options are now available for "KITERETSU"... The same color sheets and acrylic panels appear more vibrant. We are committed to using all components, including LEDs and power supplies, made in Japan. We accommodate a variety of signs, from slim signs to standard signs. Built-in reverse connection protection prevents LED damage even if the connections are reversed. Polycarbonate is used for the lens to enhance heat resistance and weather resistance. 【Features】 ○ 20% increase in brightness [compared to conventional models] ○ Built-in reverse connection protection circuit ○ Polycarbonate lens ○ Latest LEDs from Nichia Chemical ○ New color options added ○ High-reliability constant current power supply circuit [PSE certified] ○ Diffusion lens developed in-house [patent pending] ○ Domestic production at our own factory [Made in Japan] ○ Compatible with slim signs with a thickness of 75mm For more details, please contact us or download the catalog.

"KiTERETSU" is committed to having all LEDs and power supplies "Made in Japan." It is produced and inspected in-house at our domestic factory, ensuring consistent quality. All parts are sourced from Japanese manufacturers. Additionally, our uniquely designed diffusion lens enables flexible light distribution control, accommodating everything from slim signs to standard signs. 【Features】 ■ Made in Japan ■ Japanese-made surface-emitting LED modules ■ Consistent production and inspection in our domestic factory ■ All parts are sourced from Japanese manufacturers *For more details, please refer to the PDF document or feel free to contact us.

"KiTERETSU" is widely used not only for signage but also for architectural indirect lighting, light walls, and light ceilings. It accommodates everything from slim signs to standard signs. Furthermore, it can be used for surface emission as thin as 75mm. Additionally, all LEDs and power supplies are committed to being "Made in Japan." This enhances energy-saving performance across various signs. 【Features】 ■ Widely used not only for signage but also for architectural indirect lighting, light walls, and light ceilings ■ Usable for surface emission as thin as 75mm ■ Accommodates everything from slim signs to standard signs ■ Energy-saving performance is further enhanced across various signs ■ Made in Japan *For more details, please refer to the PDF document or feel free to contact us.

This is a power supply that is produced entirely domestically, from design to manufacturing. It is waterproof (IP65). The dedicated power supply for "KITERETSU" has increased the maximum number of connections from 40 to 45, improving the reduction of power supplies and enhancing workability. By renewing the power supply to a maximum connection of 45, it contributes to cost reduction of power supplies and offers various benefits. 【Features】 ■ Renewed power supply to a maximum connection of 45 ■ Reduction in the number of power supplies compared to conventional products, with improved workability ■ Cost reduction of power supplies ■ Compatible with all types of signs, from slim signs to standard signs ■ Made in Japan power supply *For more details, please refer to the PDF document or feel free to contact us.

This is a power supply that is produced entirely domestically, from design to manufacturing. It is a waterproof power supply (IP65). The dedicated power supply for "KiTERETSU" has increased the maximum number of connections from 20 to 24, reducing the number of power supplies needed and improving installation efficiency. By renewing the power supply to allow for a maximum of 24 connections, it contributes to cost reduction in power supply expenses. 【Features】 ■ Renewed power supply for a maximum of 24 connections ■ Reduction in the number of power supplies compared to previous models, with improved installation efficiency ■ Cost reduction in power supply expenses ■ Compatible with everything from slim signs to standard signs ■ Made in Japan power supply *For more details, please refer to the PDF document or feel free to contact us.

"KiTERETSU" is widely used not only for signage but also for architectural indirect lighting, light walls, and light ceilings. It accommodates everything from slim signs to standard signs. Furthermore, it can be used for surface emission as thin as 75mm. Additionally, all LEDs and power supplies are committed to being "Made in Japan." This enhances energy-saving performance across various signs. 【Features】 ■ Widely used not only for signage but also for architectural indirect lighting, light walls, and light ceilings ■ Usable for surface emission as thin as 75mm ■ Accommodates everything from slim signs to standard signs ■ Energy-saving performance is further enhanced across various signs ■ Made in Japan *For more details, please refer to the PDF document or feel free to contact us.

KITERETSU is an LED module that boasts overwhelming quality with 1.8 million bulbs and "zero defects," bringing together expertise in electronic device manufacturing. It has evolved to balance the "slimness" and "beauty" required in sign production, advancing to a new stage. Compatible with slim signs of 75mm thickness: Our proprietary lens, currently under patent application, achieves uniform illumination without unevenness, even in a slim design. More beautiful color reproduction: New colors of red, blue, green, and amber have been added, enhancing the vibrancy of the same color sheets and acrylic panels. Reliable pure domestic production: Both the LEDs and power supplies are committed to being made in Japan. By adopting Nichia Chemical's LEDs, brightness has increased by 20%. We support your high-quality sign production robustly, accommodating everything from slim to standard signs.

In locations such as highway tunnels where maintenance is difficult, the failure of lighting can lead to serious accidents, necessitating extremely high quality. KITERETSU is a highly reliable LED module that consolidates the technology cultivated in electronic device manufacturing, maintaining a "zero defect" record with the sale of 1.8 million units. It has evolved further to meet infrastructure standards. We are committed to pure domestic quality: both the LEDs and the constant current power supply circuits are all made in Japan. Improved heat and weather resistance: We have adopted polycarbonate for the lens and case, achieving durability that exceeds traditional epoxy filling. Brightness increased by 20%: By using the latest LEDs from Nichia Chemical, we have significantly improved heat dissipation and visibility. Equipped with protection circuits: It has built-in functions to prevent damage from reverse connections, helping to avoid construction troubles in harsh environments. With overwhelming reliability, we support the safety of public infrastructure over the long term.

In commercial facilities, such as ceilings and walls where design is emphasized, the presence of lighting fixtures and uneven light can detract from the spatial design. KITERETSU is an LED module that boasts a high quality standard with "zero defects" from the sale of 1.8 million units, continuously providing stable light that does not compromise aesthetics. We have added new features to further enhance spatial expression. Thin design compatible with a thickness of 75mm: Our proprietary lens, currently under patent application, achieves uniform light even with slim signs. Expanded color options for broader expression: In addition to white and warm white, we have added new colors: red, amber, blue, and green. Improved energy efficiency: Compatible with all types from slim to standard signs, contributing to overall energy savings for the facility. Brightness increased by 20%: Equipped with LEDs from Nichia Chemical, we have improved brightness and heat dissipation. We achieve a sophisticated commercial space expression while maintaining assured quality.

The large sign located at a high place requires scaffolding or aerial work vehicles when LED failures occur, resulting in enormous replacement costs and effort. KITERETSU has maintained "zero defects" with the sale of 1.8 million units through strict quality control cultivated in electronic device manufacturing. We minimize the running costs and risks of high-altitude signs. We have enhanced each function for stable long-term operation. Overwhelming trust in pure domestic production: We are committed to having all LED modules and power supplies made in Japan. Use of polycarbonate: Adopted for lenses and cases, significantly improving heat and weather resistance compared to traditional epoxy filling. Brightness increased by 20%: With the latest LEDs from Nichia Chemical, we ensure high visibility that stands out from a distance. Reverse connection protection circuit: Prevents module damage during installation and supports secure installation. For "signs that are difficult to replace," choose the highly reliable "KITERETSU."