Engineered to power and manage high-power 270nm-280nm 3535 UVC LED arrays with optimal thermal stability and control loop efficiency.
An engineering overview of 270nm-280nm 3535 UVC LED architectures, germicidal mechanics, and Milan's regional industrial demand.
The germicidal efficacy of ultraviolet light peaks in the range of 260nm to 280nm. Within this spectrum, ultraviolet light disrupts the molecular bonds of DNA and RNA in microorganisms (such as viruses, bacteria, and spores), preventing transcription and replication. Specifically, 270nm to 280nm UVC radiation is highly effective because it closely targets the absorption spectrum of nucleic acids (peaking at ~265nm) while maintaining a significantly higher Wall Plug Efficiency (WPE) and thermal stability in AlGaN-based semiconductor structures compared to shorter wavelengths (like 254nm or 222nm).
The 3535 package (3.5mm x 3.5mm footprint) has emerged as the global industrial standard. This size provides the optimal surface area to manage heat dissipation through Aluminum Nitride (AlN) ceramic substrates while allowing developers to stack high-density arrays for localized optical power density.
As the economic driver of Italy and the heart of the Lombardy region, Milan presents highly specialized application environments for advanced disinfection technology:
Features high-transmittance quartz glass lenses instead of silicone to prevent degradation under intense deep-UV exposure, maintaining >92% optical efficiency over time.
Integrated with high thermal conductivity Aluminum Nitride (AlN) bases (>180 W/mK) to drive low junction temperatures and ensure long-term stability.
Engineered to meet European Standard EN 62471 (photobiological safety of lamps and lamp systems) to enable seamless commercialization across Lombardy and the broader EU.
Combining high-speed semiconductor manufacturing workflows with optoelectronic packaging excellence to deliver robust sterilization sub-systems globally.
Velmix Technology Co., Ltd. is an industry-leading manufacturer based in Shenzhen, China, specializing in the engineering, packaging, and distribution of high-reliability semiconductor components and optoelectronic technologies. Drawing on our deep 15-year background in producing high-speed DRAM memory modules, advanced PCBs, and power controllers, we have transitioned our precision assembly workflows to address the global demand for state-of-the-art 270nm-280nm 3535 UVC LED light sources and integrated control systems.
Operating from a modern manufacturing facility covering 368㎡, we leverage advanced packaging technologies and strict quality control protocols to ensure every module meets international performance and reliability standards. Our engineering team continuously designs robust control controllers, cooling blocks, and driver circuits to ensure that our UVC LED products run under optimal electrical and thermal limits. We support the evolving needs of biomedical automation, air-conditioning systems, and public health systems in more than 40 countries, including key European markets like Italy.
| Item | Information |
|---|---|
| Company Name | Velmix Technology Co., Ltd. |
| Established | 2017 |
| Facility Area | 368㎡ |
| Annual Export Revenue | USD 18.6 Million |
| Export Experience | 8 Years |
| Industry Experience | 15 Years |
| Quality Control | 100% Full Inspection Before Shipment |
| Product Inspection Methods | Signal Integrity Test, Burn-in Test, Compatibility Test, Functional Test & Random Sampling |
| QC Staff | 56 Employees |
| Business Type | Manufacturer & Exporter |
| Main Markets | North America, Europe (specifically Milan/Lombardy hub), Southeast Asia, Middle East & South America |
| Supply Chain Partners | 986+ |
| Main Customer Types | Brand Owners, OEM Manufacturers, System Integrators, Distributors & Wholesalers |
| R&D Capability | Independent Product Design, PCB Development & Firmware Optimization |
| Customization Options | OEM, ODM, Private Label, Customized Wavelengths, Package Size, Heat Spreader & Packaging |
| New Products Launched Last Year | 138 Models |
| R&D Engineers | 84 Engineers |
Driven by innovation, precision manufacturing, and customer-oriented service, Velmix continues to expand its portfolio of advanced semiconductor products while helping global partners build faster, more reliable, and more efficient computing and sanitization systems. We are dedicated to becoming a trusted long-term supplier of premium optoelectronic and control solutions for customers worldwide.
Bridging the manufacturing ecosystem of Shenzhen with Milan's industrial standards through optimized lead times, regulatory compliance, and localized support.
In high-power optoelectronics, components must perform reliably under strict tolerances. For Milanese importers, purchasing from China is not just about reducing costs; it is about accessing a highly responsive, end-to-end supply chain. From substrate production and epitaxial wafer growth to high-frequency driver board design, the integrated Shenzhen ecosystem allows Velmix to deliver components within days rather than months.
We work with global express carriers to offer door-to-door delivery from Shenzhen directly to Milan Malpensa Airport. By managing custom clearances beforehand and providing complete documentation (including CE certificates, RoHS declarations, and EN 62471 test reports), we ensure your production lines face no delays.
To support system developers in Lombardy, we offer comprehensive engineering integration support. Whether you are embedding our 3535 UVC arrays into a commercial air handler in Monza or designing a customized medical-grade water purification system in Milan, our engineering team provides step-by-step assistance with thermal simulation, optical profiling, and driver design.
Explore our range of controller modules, thermal management systems, and high-frequency PCBs designed to support deep-UV applications.
Crucial information regarding driver topologies, wavelength performance, and regional EU certifications for 3535 UVC LED modules.
Looking for a reliable manufacturing partner to supply high-performance 270nm-280nm 3535 UVC LED modules for your projects in Milan? Contact us for technical support, sample evaluations, and volume quotes.
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Velmix
