Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 2025
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This is an energy-efficient LED with excellent UV resistance! 'OSV1XDE5E1E'
Optosupply is an LED manufacturer based in Hong Kong. This time, we introduce the OSV1XDE5E1E series. ■Features - Highest luminous flux - Excellent energy efficiency - Outstanding UV resistance It is an ideal UV LED for applications such as: - Money Detector - Photocatalyst - Sensor Light - UV Curing Equipment
Ultraviolet UVLED
In recent years, UV LEDs have advanced in high power and low cost, making it possible to replace traditional UV lamps, which was previously difficult, and they are spreading in general applications similar to visible light LEDs. Adoption is progressing in applications that utilize the characteristics of each wavelength, just like with lamps. UV LEDs have the advantages of fast lighting speed, instant on/off re-lighting capability, low power consumption, and a longer lifespan with less heat generation compared to mercury lamps.
365nm 385nm 395nm 405nm high-speed curing lamp
This is a high-output air-cooled UV-LED irradiator. - Illuminance: 8,000 mW/cm² to 30,000 - Wavelength: Selectable from 365nm, 385nm, 395nm, and 405nm. - Irradiation window size: Customizable. - Warranty (years): 2 years - Lifespan (hours): 50,000 hours
Adopting LEDs for greater stability! For detecting fluorescent materials, etc.
The "OPT-XX-UV Series" is a UV lighting system that uses world-class LEDs. It offers lighting with wavelengths ranging from 385nm to 365nm and is used for applications such as PCB glue presence inspection. 【Features】 ■ Utilizes LEDs ■ Achieves higher stability ■ Available lighting with wavelengths from 385nm to 365nm *For more details, please refer to the PDF document or feel free to contact us.
Ideal for home appliances and industrial applications! Introducing Harbatech's UV (UVC) LED products.
HARVATEK is a specialized manufacturer of LEDs, primarily focusing on SMD LEDs. Thanks to automated equipment, we can offer affordable and high-quality products produced in Taiwan. We are particularly focusing on "UV LEDs," which are currently in high demand, in addition to visible light. Among them, "UVC" is effective in sterilizing many spores and has been confirmed to inactivate certain viruses. 【Features】 ■ Output: Ranges from 4.5mW to 200mW ■ Effective against various bacteria ■ In addition to standalone LEDs, we can also accommodate custom development as a device *For more details, please refer to the related link page or feel free to contact us.
Ideal for curing tests! Introducing a curing device that can process both LED and UV with just one unit.
The "GY151G + 141M" is a tabletop conveyor-type LED + UV hybrid curing device. It is air-cooled and does not require exhaust ducts or cooling devices. The output of the LED lamp is adjustable from 20% to 100%, and the output of the UV lamp is adjustable from 30% to 100%, allowing for stepless adjustment. 【Features】 ■ Capable of processing both LED and UV with a single unit ■ Air-cooled ■ No need for exhaust ducts or cooling devices ■ Compact design ■ Suitable for curing tests *For more details, please refer to the PDF materials or feel free to contact us.
The lighting can be illuminated for 1200 hours at maximum load! The brightness attenuation is only 2.8%.
The "OPT-XX-UVG series" is a high-brightness ultraviolet lighting with a brightness more than three times that of standard lighting. It features heat dissipation grooves, extending the lifespan of the LEDs. The lighting can operate for up to 1200 hours at maximum load, with a brightness decay of only 2.8%. It is used for applications such as portable touch screen ITO circuit inspection. 【Features】 ■ Heat dissipation grooves extend the lifespan of the LEDs ■ Brightness is more than three times that of standard lighting ■ Lighting can operate for up to 1200 hours at maximum load ■ Brightness decay is only 2.8% *For more details, please refer to the PDF document or feel free to contact us.
Lighting for phosphor excitation equipped with high-output UV LED.
Lighting equipped with high-output UV LEDs optimized for phosphor excitation. Available in Long Type and Short Type to choose the irradiation distance. Standard wavelengths are 365nm and 385nm, with custom options available for 375nm, 395nm, 405nm, and others. New high-output UV lighting with improved functionality in two shapes: the ring-shaped IDHRA series and the bar-shaped IDBB-CH series. The IDHRA series comes in two sizes, outer diameters of φ65 and φ100, with two types: Long type with narrow beam angle and Short type with wide beam angle, offering 20 variations in total with emission wavelengths ranging from 365nm to 405nm in 10nm increments. The IDBB-CH series features emission surface lengths from 77mm to 677mm in 9 sizes at 75mm intervals, also with Long type and Short type options, providing 90 variations with emission wavelengths from 365nm to 405nm in 10nm increments. The housing design has been improved, and the bar-shaped IDBB-CH series now includes mounting ports on both the back and side for enhanced installation flexibility. Additionally, both ring and bar shapes can accommodate UV-compatible diffusion plates and clear plates.
We also have a series of high-power products, allowing for efficient sterilization and disinfection!
We handle ultraviolet LEDs, including deep ultraviolet. Deep ultraviolet LEDs are also referred to as "DEEP UV LED." Deep ultraviolet LEDs have a wavelength of 265 to 285 nm, making them effective for sterilization and disinfection purposes. Additionally, we offer high-power models in a series, allowing for efficient sterilization and disinfection. If you would like detailed specifications, please contact us, and we will send you the relevant datasheets. Feel free to reach out to us. 【Product Lineup】 ■ Ceramic Package 6.0mm ■ Ceramic Package 3.5mm ■ Aluminum Package 3.5mm ■ Plastic 5450 PKG 5.4x5.0mm ■ Plastic 3528 PKG 3.5x2.8mm ■ TO18 Can Package *For more details, please refer to the PDF materials or feel free to contact us.
Lighting for phosphor excitation equipped with high-output UV LEDs.
Lighting equipped with high-output UV LEDs optimal for phosphor excitation. Available in Long Type and Short Type with selectable irradiation distances. Standard wavelengths are 365nm and 385nm, with custom options available for 375nm, 395nm, 405nm, and more. A lineup of 90 types in 9 sizes with emission surface lengths ranging from 77mm to 677mm, approximately 75mm each.
Lighting for phosphor excitation equipped with high-output UV LED.
Lighting equipped with high-output UV LEDs optimal for exciting phosphors. Available in Long Type and Short Type to choose the irradiation distance. Standard wavelengths are 365nm and 385nm, with custom options available for 375nm, 395nm, 405nm, and others. Diffusion plates can be attached. As an option, diffusion plates/transparent plates compatible with ultraviolet light can be installed. Two types are available: a diffusion plate with a transmittance of 85% and a transparent plate with a transmittance of 100%.
Highly effective for sterilization, the 265 +/-5nm chip boasts world-class longevity. Fully compatible with the current Klaran WD model.
Klaran LA is the successor to the current Klaran WD. While maintaining the basic specifications of Klaran WD, it has successfully achieved a significant improvement in lifespan. 【Features】 ■ World-class long lifespan for the 265 +/-5nm chip effective for sterilization: 10,000 hours (typ.) @500mA ■ Wavelength: 260nm-270nm ■ Output: @500mA Bins: 60mW, 80mW, 100mW ■ Package: SMD ■ Beam angle: 130° ■ Size: 3.50 x 3.50 mm
Achieving world-class output at 265 +/-5nm, which has a high sterilization effect. High sterilization efficacy against new viruses has also been demonstrated.
Klaran WD is Asahi Kasei's UVC LED designed for air sterilization, surface sterilization, and flowing water sterilization applications. By adopting high-quality AIN (aluminum nitride) substrates from Christal IS, it achieves world-class output at 265 +/-5nm, which is highly effective against pathogens such as the novel coronavirus. The deep ultraviolet light emitted by this product is absorbed by the nucleic acids of DNA and RNA, which can disrupt the bonds of bases through excitation. As the genetic information is destroyed, proliferation becomes impossible, confirming its sterilization effect not only against bacteria but also against viruses, making it particularly promising as a technology and product to combat COVID-19. 【Features】 ■ World-class output (80mW~) at 265 +/-5nm, effective for sterilization ■ Output: @500mA Bins: 60mW, 70mW, 80mW ■ Package: SMD ■ Irradiation angle: 130° ■ Size: 3.50 x 3.50 mm ■ Suitable for small packages in home appliances, air conditioning systems, water servers, water purifiers, etc. ■ Enables instant ON/OFF operation for tailored sterilization according to the device.
254nm high-output LED equivalent to mercury lamp wavelength
Klaran 254 is a high-output LED that utilizes high-quality AIN (aluminum nitride) substrates from Crystal IS, featuring a wavelength of 254nm, which corresponds to that of mercury lamps. It is ideal for applications where the emission wavelength is crucial, such as light sources for initiators that react at 254nm. 【Features】 ■ World-class high-output LED at 254nm ■ Compact package allows for flexible light source placement ■ Unlike lamps, instant ON/OFF operation is possible ■ Easy brightness adjustment through control of drive current ■ Package: SMD ■ Klaran official page https://www.klaran.jp *Please feel free to contact us for more details and sample provision. *Evaluation support tools are also available.
Ultraviolet lighting enables inspections that are clearer than visible light.
It is ideal for inspecting fine scratches that are difficult to see with visible light, confirming the application state of adhesives using excitation of phosphors, and detecting foreign substances such as dust. A wide range of wavelengths is available, including 365nm, 375nm, and 405nm. Other wavelengths not listed here are also available. Irradiation in the same shape as visible light can also be produced. The UV-405NR with a peak wavelength of 405nm is sensitive enough for use with visible light cameras, so there is no need to prepare expensive ultraviolet cameras or lenses.
