uv led star seoul viosys
Product Details Description
The Seoul Viosys CUN06B1G is a high power 405nm LED designed for uv led star boards, UV flashlight modules, curing tools, printing equipment, coating systems, and detecting applications. With 2050mW radiant power, 3.5V voltage, 1000mA current, and a 65° view angle, it gives product engineers a compact SMD light source for high-output near-UV / violet-edge module design.
This model belongs to the Seoul Viosys Z5 NUV LED family. It incorporates a state-of-the-art SMD design and is suitable for high current operation and high power output applications. The 3.5 x 3.5 x 2.8mm package allows manufacturers to build compact light engines without using a traditional lamp structure.
For uv led star applications, the CUN06B1G can be welded on 12mm, 14mm, 16mm, 20mm, or other aluminum or copper PCB boards. Aluminum PCB is suitable for many standard module designs, while copper PCB can be selected when stronger heat transfer is required. This makes the product flexible for UV LED star boards, circular boards, custom MCPCB assemblies, and handheld UV lamp designs.
The 405nm wavelength is commonly used for UV curing, printing, coating, adhesive curing, counterfeit detection, security inspection, UV torch products, fluorescence photography, dental curing, crime inspection, and oil leak detection. Compared with 365nm or 385nm UV LEDs, 405nm usually produces more visible violet output, which can help users see the working area, alignment position, and UV-reactive response more easily.
For curing applications, this uv led star component can be integrated into adhesive curing tools, coating systems, printing equipment, resin curing devices, and dental curing modules when the target material responds to 405nm output. Final curing performance depends on the material chemistry, exposure distance, driver current, optical design, PCB temperature, and required dose.
The 65° view angle gives the CUN06B1G a practical beam profile for controlled coverage. It is more directed than wide 120° LEDs but not as concentrated as tight spot emitters. This makes it useful for UV flashlight heads, curing spots, inspection lamps, coating checks, adhesive bonding tools, and medium-area exposure modules.
For OEM and ODM projects, this LED can be supplied as a component or assembled into uv led star boards, UV flashlight modules, UV curing modules, inspection lamps, and other customized UV LED products. Board size, PCB material, wire type, connector, lens, housing, and module layout can be designed according to the final application.
Thermal design is important for a 1000mA high-output LED. To support stable radiant output and long-term performance, use a suitable constant-current driver, proper soldering process, appropriate PCB material, and enough heat dissipation. Engineers should verify board temperature, radiant output, beam shape, and application performance inside the final product before mass production.
This product is a UV LED component for uv led star and module assembly, not a complete finished lamp. A finished device should include a driver circuit, PCB board, heat sink, housing, optical lens or reflector, wiring, switch, and safety structure. The CUN06B1G is a 405nm near-UV / violet-edge light source, not a UVC sterilization LED, and should not be promoted for disinfection or germicidal applications.
Do not look directly at the operating LED, and avoid unnecessary eye or skin exposure during testing and assembly. Use protective eyewear, shielding, warning labels, and safe working procedures in the final product design.
Specifications
Brand: Seoul Viosys
Model NO.: CUN06B1G
Wavelength: 405nm
Size: 3.5 x 3.5 x 2.8mm
Voltage: 3.5V
Current: 1000mA
Radiant Power: 2050mW
View Angle: 65°
PCB Options: Can be welded on 12mm, 14mm, 16mm, 20mm, or other aluminum or copper PCB board
Service: OEM ODM service for UV flashlight or other UV LED module
Features and Benefits
High power output
Designed for high current operation
Narrow viewing angle
SMT type
Lead free product
RoHS compliant
Z5 NUV LED package
Suitable for uv led star and custom UV module assembly
Key Applications
UV Curing
Printing
Coating
Adhesive
Counterfeit Detection / Security
UV Torch
Fluorescence Photography
Dental Curing
Crime Inspection
Oil Leak Detection
FAQ
What is this uv led star component used for?
This uv led star component is used for UV curing, printing, coating, adhesive curing, counterfeit detection, security inspection, UV torch design, fluorescence photography, dental curing, crime inspection, and oil leak detection when the target material or application responds to 405nm output.
Is CUN06B1G a Seoul Viosys UV LED?
Yes. CUN06B1G is a Seoul Viosys Z5 NUV LED in a 3.5 x 3.5 x 2.8mm SMD package.
What wavelength does this LED use?
The CUN06B1G uses a 405nm wavelength. It is best described as a near-UV / violet-edge light source for UV LED star and module assembly.
What is the radiant power?
The radiant power is 2050mW.
What is the forward voltage?
The forward voltage is 3.5V.
What is the operating current?
The operating current is 1000mA.
What is the package size?
The package size is 3.5 x 3.5 x 2.8mm.
What is the view angle?
The view angle is 65°, giving this LED a directed beam for curing, printing, inspection, UV torch, and detection applications.
Can this LED be mounted on star boards?
Yes. It can be welded on 12mm, 14mm, 16mm, 20mm, or other aluminum or copper PCB boards. It can be used for uv led star boards or custom UV LED module assemblies.
Do you provide OEM or ODM UV LED modules?
Yes. OEM and ODM service is available for UV flashlight modules, UV curing modules, inspection lights, dental curing modules, uv led star boards, and customized UV LED assemblies.
Is this LED suitable for UV curing?
Yes. It can be used for curing, adhesive curing, printing, coating, dental curing, and related applications when the material responds to 405nm output.
Can it be used for UV flashlights?
Yes. Its 405nm wavelength, 2050mW radiant power, and 65° beam angle make it suitable for UV flashlight and UV torch module designs.
Is this uv led star suitable for sterilization?
No. This is a 405nm near-UV / violet-edge LED, not a UVC sterilization LED. It should not be used or promoted for disinfection or germicidal applications.
Why is thermal design important?
The CUN06B1G operates at 1000mA and produces high radiant output, so proper PCB material, heat sinking, current control, and thermal testing are important for stable module performance.
Is it safe to look directly at the LED?
No. Do not look directly at the operating LED. Use protective eyewear, shielding, and safe working procedures during testing, assembly, and operation.
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