三誠エレクトロニクス List of Products and Services

We would like to introduce the "Ultrasonic Sensors" handled by Sansen Electronics Co., Ltd. These sensors operate by emitting ultrasonic waves into the air and detecting the reflected waves from objects. They can function in special environments. Additionally, we can accommodate products ranging from 10mm to 18mm and frequencies from 33kHz to 310kHz. 【Features】 ■ High sound pressure ■ Capable of high frequencies ■ Suitable for operation in special environments ■ OEM *You can download the English version of the catalog. *For more details, please feel free to contact us.

• Ultrasonic Oscillator
• Sensors

We would like to introduce the "Piezoelectric Buzzer" handled by Sansen Electronics Co., Ltd. This is a sound-emitting component that incorporates a piezoelectric element into its housing and has a built-in oscillation circuit, allowing it to generate sound pressure when a DC voltage is applied. It has high sound pressure and can operate in high-temperature environments. Additionally, products are available in sizes ranging from 10mm to 50mm. 【Features】 ■ Lightweight ■ Thin ■ Capable of producing various sounds, including single tones and pulse sounds ■ High sound pressure ■ Can operate in high-temperature environments ■ OEM *You can download the English version of the catalog. *For more details, please feel free to contact us.

• Piezoelectric Devices
• Sound Parts

We would like to introduce the "Magnetic Sounder" handled by Sansei Electronics Co., Ltd. It is a sound-generating component that incorporates a vibrator and a magnet, without an internal oscillation circuit, producing sound pressure in response to the input electrical signal. Targeting the automotive industry and home appliances, it can accommodate various sounds such as single tones and pulse sounds. 【Features】 ■ Lightweight ■ Thin ■ Capable of producing various sounds such as single tones and pulse sounds ■ High sound pressure ■ Operates in high-temperature environments ■ OEM *You can download the English version of the catalog. *For more details, please feel free to contact us.

• Sound Parts

We would like to introduce the "Piezoelectric Sounder" handled by Sansen Electronics Co., Ltd. This is a sound-emitting component that incorporates a piezoelectric element into its housing, without an internal oscillation circuit, producing sound pressure in response to the input electrical signal. It can be used to add sound-emitting functions to home appliances or to integrate sound-emitting functions into industrial products. 【Features】 ■ Lightweight ■ Thin ■ Capable of producing various sounds such as single tones and pulse sounds ■ High sound pressure ■ Suitable for operation in high-temperature environments ■ OEM * You can download the English version of the catalog. * For more details, please feel free to contact us.

• Sound Parts
• Piezoelectric Devices

The "Solar LED Street Light for Snowy Regions with AC Power Backup" is a product that automatically switches to AC input when charging from solar power is insufficient, allowing it to continue illuminating. Regular solar street lights charge and light up from sunlight, but when snow accumulates on the solar panels, they can no longer charge, leading to a power outage and loss of illumination. This product is suitable for use in areas with heavy snowfall and limited sunlight. 【Features】 - Built-in AC power supply - Automatically switches to AC input when solar charging is insufficient, allowing it to continue illuminating - Suitable for use in areas with heavy snowfall and limited sunlight *For more details, please refer to the PDF document or feel free to contact us.

• LED lighting

The "ESL Series" is a revolutionary all-in-one solar LED streetlight designed with a solar panel, lithium-ion battery, and controller built into the LED fixture itself. No electrical work is required. Installation is easy, which can reduce construction costs. Since it is an integrated unit, there is no worry about theft of the lithium battery. It is effective during disasters, power outages, and for security purposes. 【Features】 ■ No electricity costs ■ Replaceable lithium-ion battery ■ Effective during disasters, power outages, and for security ■ Expected to be effective for tsunami countermeasures ■ Expected to be effective for disasters such as floods and inundation *For more details, please refer to the PDF document or feel free to contact us.

• LED lighting

The "LPKB" is a waterproof LED lighting that can be used at low temperatures down to -40°C. It also comes in a "human sensor built-in type," which features a human sensor function that automatically turns on and off in response to movement. It lights up only when needed, making it economical and eliminating worries about forgetting to turn it on or off. It has a completely dust-proof structure and waterproof performance that protects against water jets from all directions. 【Features】 ■ Usable in freezing and refrigerated warehouses ■ Available in 20W and 40W fluorescent lamp shapes ■ Dust-proof and waterproof performance with protection rating IP65 ■ Human sensor built-in type also available *For more details, please refer to the PDF document or feel free to contact us.

• LED lighting

The "OG-LED220-GSF" is an LED lighting solution for cold storage that can be used in ultra-low temperature environments down to -100°C. It provides brightness equivalent to a 40W double fluorescent lamp while reducing electricity costs by half. The use of ventilation valves allows for internal ventilation of the fixture, preventing condensation. Additionally, the LED has a long lifespan, eliminating the need for frequent replacements. 【Features】 ■ Compatible with ultra-low temperature environments down to -100°C ■ Condensation prevention structure ■ Dustproof and waterproof performance with protection rating IP65 ■ Excellent chemical and oil resistance *For more details, please refer to the PDF document or feel free to contact us.

• LED lighting

The "PH-HB02 series" is a high ceiling lighting solution for factories and warehouses that adopts a wide-angle light distribution of 120°. By using high-efficiency LEDs with 150lm/W, it operates with low power consumption, compatible with standard mercury lamps ranging from 500W to 1200W. It can reduce approximately 75% of power and CO2 emissions compared to mercury lamps with equivalent brightness. 【Features】 ■ Equivalent to mercury lamps of 500W to 1200W ■ Wide-angle light distribution ■ Reinforced glass, resistant to aging and yellowing ■ Dustproof and waterproof performance IP65 *For more details, please refer to the PDF document or feel free to contact us.

• LED lighting

The "SP1250" is an ultra-large, high-output LED floodlight compatible with AC400V. By using high-efficiency LEDs with 140lm/W, it achieves a rated luminous flux of 175,000lm. Its compact and lightweight design makes it easy to replace existing HID lighting. The bracket can rotate within a range of 240 degrees, allowing for illumination at angles suitable for the scene. Additionally, with an IP66 rating for high waterproof and dustproof performance, it can be used outdoors without any issues. 【Features】 ■ Compatible with 2000W metal halide ■ Compatible with AC400V ■ Adjustable installation angle ■ Waterproof and dustproof performance for outdoor use *For more details, please refer to the PDF document or feel free to contact us.

• LED lighting

The "PH-T300S/450S" is a large LED floodlight equivalent to mercury lamps of 700W-1500W. It is standardly designed for heavy salt resistance, making it suitable not only for factories and warehouses but also for crane lighting, pier (bump pool) lighting, and apron lighting. With a wind resistance of 70m/s (110m/s when installed facing straight down), waterproof performance of IP66, and features such as shock resistance and vibration resistance, it can withstand harsh environmental conditions like installation on gantry cranes. 【Features】 ■ Wind resistance, vibration resistance, shock resistance ■ Heavy salt resistance specification (chemical-resistant coating) ■ High humidity environment compatibility and condensation prevention structure ■ Outdoor specification IP66 ■ Reinforced glass on the front cover ■ Eight types of beam angles from narrow to wide *For more details, please refer to the PDF materials or feel free to contact us.

• LED lighting

The "PH-T Series" is a high-performance LED floodlight designed to withstand various harsh environments, including high temperatures, high humidity, oil resistance, vibration resistance, and chemical resistance. It features high shock resistance with 4G vibration and 40G impact performance, making it suitable for use in areas with intense vibrations and for installation on hoist cranes. The adoption of a ventilation valve allows for internal air circulation, preventing condensation. It can also be used in high humidity environments (up to 95% humidity). 【Features】 ■ High shock resistance ■ High humidity environment compatibility and condensation prevention structure ■ Reinforced glass used for the front cover ■ Dustproof and waterproof performance IP67 *For more details, please refer to the PDF document or feel free to contact us.

• LED lighting

The "HD Series" is a heat-resistant LED ceiling light designed for use in high-temperature environments, made possible by special design and the use of heat-resistant materials. It is a high-luminance, low-cost product that corresponds to mercury lamps ranging from 300W to 700W. Adopting a wide-angle type (120°) light distribution angle, it evenly illuminates a wide area, making it suitable for high-ceiling factories and warehouses. 【Features】 ■ Uses reinforced glass for the front cover ■ Wide-angle light distribution ■ Ventilation *For more details, please refer to the PDF document or feel free to contact us.

• LED lighting

The "HDR Series" is a power-integrated heat-resistant LED ceiling light that can withstand ambient temperatures of up to 60°C. It can reduce power consumption and CO2 emissions by approximately 75% compared to mercury lamps with equivalent brightness. The front part is made of tempered glass, so there is no discoloration or deterioration in brightness due to ultraviolet rays, exhaust gases, or salt. It is also resistant to oil mist. 【Features】 ■ Compatible with mercury lamps from 300W to 700W ■ Uses tempered glass for the front cover ■ Wide beam angle ■ Glare reduction (optional) *For more details, please refer to the PDF document or feel free to contact us.

• LED lighting

This catalog features lighting products from Power Eco Japan Co., Ltd. that are suitable for harsh environments, including high ceiling lighting. We introduce low-temperature LED lighting "OG-LED220-GSF" that can withstand -100°C for freezers, as well as solar LED streetlights "ESL series" designed for tsunami, flood, and inundation countermeasures. Additionally, we have a long-standing track record with ultra-high temperature LED lighting. The catalog provides detailed images, applications, and features, making it a useful reference for product selection. We encourage you to take a look. [Featured Products] ■ High-temperature LED lighting ■ Crane lighting ■ Extra-large LED floodlights ■ High ceiling LED lighting ■ Low-temperature LED lighting ■ Solar LED streetlights *For more details, please refer to the PDF document or feel free to contact us.

• LED lighting

This document includes information about LED lighting and related products handled by Power Eco Japan Co., Ltd. We introduce specifications and applications of PEJ lighting by industry, as well as products such as "super large LED lighting fixtures," "shatterproof sheets," and "LEDs for warehouse use to combat global warming." Additionally, we provide information on chemical resistance data and points to consider when purchasing high-temperature LEDs, so please use this information when considering implementation. 【Contents (partial)】 ■ Mercury Prevention Law (implemented on August 16, 2017) ■ Response to global warming ■ Specifications and applications of PEJ lighting by industry ■ Selection of high-temperature lighting ■ Super large LED lighting fixtures *For more details, please refer to the PDF document or feel free to contact us.

• LED lighting
• LED fluorescent lamp
• Floodlight

The "PH-T-LHT Series" is LED lighting designed for environmental testing chambers that can be used in both low and high temperature conditions. By maintaining a constant power circuit that allows a small amount of current to flow even when the power is off, it protects electronic components from degradation due to cooling, enabling use in environments as low as -100°C. Additionally, like the conventional high-temperature PH-T series, it is specially designed to be used in high-temperature environments, making it suitable for all temperature ranges from ultra-low to ultra-high temperatures. Please feel free to contact us if you have any inquiries. 【Features】 ■ Compatible with ultra-high temperature environments up to +135°C (heat resistance) ■ Compatible with ultra-low temperature environments down to -100°C (cold resistance) ■ High impact performance ■ Suitable for high humidity environments with condensation prevention structure ■ Reinforced glass used for the front cover, among others *For more details, please download the PDF or feel free to contact us.

• LED lighting

The "HD-LT Series" is an ultra-low temperature LED lighting designed for use in environments as low as -100°C. It protects electronic components from degradation due to cooling by allowing a small amount of current to flow even when the power is off, thanks to its always-on circuit. By using high-efficiency LEDs with 120lm/W, it operates with low power consumption, compatible with traditional mercury lamps ranging from 300W to 700W. Compared to mercury lamps with equivalent brightness, it can reduce power consumption and CO2 emissions by approximately 75%. Please feel free to contact us if you have any requests. 【Features】 ■ Compatible with ultra-low temperature environments down to -100°C ■ Compatible with mercury lamps from 300W to 700W ■ Wide beam angle ■ Reinforced glass used for the front cover ■ Ventilation adopted, among others *For more details, please download the PDF or feel free to contact us.

• LED lighting