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UVC LED 265nm 275nm for Sterilize,
US$0.90
50-199 Pieces
US$0.85
200-1,999 Pieces
US$0.80
2,000-9,999 Pieces
US$0.75
10,000-49,999 Pieces
US$0.70
50,000+ Pieces
Sample price:US$1.50/piece.Request sample
Product profile
Customization
AvailableCertification
RoHS, CE, ISO, CCCLuminous Intensity
StandardFormation
WaferPower
0.25Voltage
5-7VForward Current
40mAWavelength
270-280nmRadiant Power
2-5MWChip Brand
LG or NichiaWire Material
Pure GoldBase Material
Aluminum NitrideWarranty
3 YearsTransport Package
1000PCS/BagSpecification
3535 ledTrademark
GMOrigin
China. ShenzhenHS Code
8541401000Production Capacity
360000/MonthKey features
Customizable Wavelength: Wavelength can be customized to 270-280nm for specific sterilization needs.
High Thermal Base: Uses high thermal conductivity Aluminum Nitride base for better heat dissipation.
Premium Components: Features LG or Nichia chips and Germany Heraeus pure gold wires.
Wide Application Range: Suitable for disinfection, phototherapy, spectroscopy, and bio-analysis.
Fast Delivery: Loading time is 5 working days for quantities under 10,000 pcs.
Multiple Certifications: Certified with RoHS, CE, ISO, CCC, and LM-80 standards.
Energy Efficient: LED technology offers longer life and lower energy consumption than mercury lamps.
Compact Design: Small SMD3535 size (3.5x3.5x1.35mm) allows for portable and battery-powered solutions.
Company profile

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2011-04-20 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤9.59h CertifiedTerms of Payment: LC, T/T, D/P, etc.
AI-Powered supplier vetting
SummaryShenzhen Guangmai Electronics Co., Ltd. is a China-based LED packaging manufacturer and factory established in 2009, with 93 employees and a 3,000 m² manufacturing plant. Its stated products include high-power, SMD, COB, UV, IR, and LED chip products. The supplier reports eight production lines, six to ten quality-control staff, automatic die-bonding, wire-soldering, color-sorting, and reel-packaging equipment, plus an ISO9001:2015 certification. It states that its R&D department supports OEM and ODM projects, with seven years of total R&D engineer experience. The company exports to more than 40 countries and reports partnerships with Germany Osram and USA Bridgelux, but the provided information does not independently verify these relationships or provide detailed customer case studies. Evidence is insufficient to assess after-sales service and financial credibility.
Supplier typeThe supplier is identified as Shenzhen Guangmai Electronics Co., Ltd., a Chinese limited company and factory operating in manufacturing. Its stated business is professional LED chip packaging, covering SMD LED, COB LED, high-power LED, UV LED, and IR LED products.
CertificationsThe supplier explicitly reports holding an ISO9001:2015 certificate for supplier management systems. This provides evidence of a certified quality-management system, although no other certifications are listed.
R&D capabilityThe supplier reports an R&D department, seven years of total R&D engineer experience, professional engineer support, and product coverage including UV, IR, NIR, UVC, UVA, and UVB LED chips. These facts support technical development capability, though no patents, dedicated R&D size, or specific innovation results are provided.
Production capacityThe supplier reports eight production lines, a 3,000 m² manufacturing plant, six to ten quality-control staff, and automated ASM die-bonding, wire-soldering, color-sorting, and reel-packaging equipment. It also provides stated production information for high-power LEDs, indicating established manufacturing capacity.
Customization capabilityThe supplier explicitly states that its R&D department supports OEM and ODM projects, and it offers multiple LED formats and application categories. This is direct evidence of customization support, although project scope, minimum order quantities, tooling, and engineering process details are not provided.
Client casesThe supplier states that it exports to more than 40 countries and has partnerships with Germany Osram and USA Bridgelux; it also reports exporting since 2011. These are stated market and relationship references, but no named project details, order examples, or independently verifiable case studies are supplied.
Product Q&A
Q:What is the sterilizing range of UVC?
A:
The sterilizing range is approximately 200-300nm, which is the range absorbed by DNA/RNA for effective disinfection.
Q:What is the optimal wavelength for disinfection?
A:
265nm is generally considered optimal as it matches the peak of the DNA absorption curve, though 254nm is also effective.
Q:What is the difference between UVC LEDs and mercury lamps?
A:
UVC LEDs offer narrow specific wavelengths, are smaller, non-toxic, longer-lasting, and more energy-efficient compared to mercury lamps.
Q:Does the peak absorption wavelength vary by bacteria?
A:
Yes, different bacteria have different peak absorption wavelengths, but most are around 265nm.
Q:How is the bactericidal effect determined?
A:
It is determined by power intensity, wavelength, and duration of irradiation, which must be calculated for specific applications.
Send Inquiry
*To:
Shenzhen Guangmai Electronics Co., Ltd.
Shenzhen Guangmai Electronics Co., Ltd.*Content:
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