XINGLIGHT 3838 Lens UV Uva Lamp Bead 5mw 8mw High Power 3535 UV Purple Light 3D Printing Cured LED Lamp

Product Description

UV LED Technology Overview
UV LEDs (Ultraviolet Light-Emitting Diodes): UV LEDs refer to light-emitting diodes with wavelengths below 405nm, and are categorized into UVA (320–405nm), UVB (280–320nm), and UVC (200–280nm). With the implementation of the Minamata Convention, mercury-containing products are being increasingly restricted. UV LEDs offer an eco-friendly alternative, as they are mercury-free and effectively address the limitations of traditional mercury lamps, such as toxicity, ozone generation, slow startup, low efficiency, and short lifespan.
Applications: Widely used in light curing systems, sterilization and disinfection, plant purification equipment, identification, photopolymer curing, and other fields.
UV LED Applications
Product Description
Series Package Brightness (mcd) Test Conditions Voltage (V) Size (mm) Wavelength (nm)
UVC 3535UVC single wave UV germicidal lamp 3-5mW milliwatt optical power / IF=50mA 4.5-8 3.5x3.5x1.45 260-280
UVC 3535UVC single wave UV germicidal lamp 5-8mW milliwatt optical power / IF=50mA 4.5-8 3.5x3.5x1.45 260-280
UVC 3535UVC Single Wave UV Germicidal Lamp 7-15mW Milliwatt Optical Power / IF=100mA 4.5-8 3.5x3.5x1.45 260-280
UVC 3535UVC+UVA dual wave UV germicidal lamp 3-5mW milliwatt optical power / IF=50mA 4.5-8 3.5x3.5x1.45 UVC:270-280 UVA:390-410
UVC 3535UVC+UVA dual-wave UV germicidal lamp 5-8mW milliwatt optical power / IF=50mA 4.5-8 3.5x3.5x1.45 UVC:270-280 UVA:390-410
UVC 3535UVC+UVA dual-wave UV germicidal lamp 7-15mW milliwatt optical power / IF=100mA 4.5-8 3.5x3.5x1.45 UVC:270-280 UVA:390-410
UVC 3838 Single Wave Purple 5-8mw (with lens) / / / / 260-280
UVC 3838 Single Wave Purple 7-15mw (with lens) / / / / 260-280
UVC 3838 Double Wave Purple 5-8mw (with lens) / / / / UVC:270-280 UVA:390-410
UVC 3838 Double Wave Purple 7-15mw (with lens) / / / / UVC:270-280 UVA:390-410
UVA 3535 Purple 1W 600-650 IF=500mA 3.5-3.7 3.5*3.5*2.8mm 365-370
UVA 3535 Purple 1W 1100-1300 IF=500mA 3.2-3.4 3.5*3.5*2.8mm 390-395
UVA 2835 Purple 0.5W (395) Radiant Flux: 120~180mw / / / 390~400nm
UVA 2835 Purple 0.5W (365) Radiant Flux: 150~220mw / / / 360~375nm
UVA 2835 Purple 1W (365+395) Radiant Flux: 180~300mw / / / 360~375nm; 390~400nm
UVA 3838 Purple 3w (365) 800-1000 IF=500mA 3.0-3.4 3.85*3.85*3.1 360-370
UVA 3838 Purple 4w (395) 1000-1200 IF=500mA 3.0-3.4 3.85*3.85*3.1 395-405
UV LED Specifications Detail
Applications
Application Scenario 1
Application Scenario 2
Application Scenario 3
UV LED Material Description
Sapphire Lens
Offers superior protection with nearly zero UV light transmission loss, ensuring high optical efficiency.
Chip Size 0.25×0.5mm
Ultra-fine chip as thin as a hair, made using third-generation semiconductor technology for high stability and performance.
Gold-Plated Bracket
99.9% pure gold plating enhances heat dissipation and ensures longer lifespan and stable energy output of the LED bead.
Product Certification
UV sterilization series can be provided with relevant certifications. Please reach out for detailed certification documents.
More UV LED Products
Factory Profile
The manufacturer is a high-tech enterprise integrating R&D, production, sales, and service. Established in 2012, the company operates modern R&D bases. It has obtained ISO9001, ISO14001, and IATF16949 quality management system certifications, and the certification of SGS, U.S. Energy Star LM80, and automotive-grade AEC-Q102. In addition, the company has implemented an ERP system with WMS intelligent warehousing and adopts strict process control to ensure the reliability and consistency of product quality.
Factory Facilities
Exhibition Information
Industry Exhibition
Packing & Shipping
Package Details
Shipping Logistics
Frequently Asked Questions
Q: Are you a manufacturer or a trading company?
A: We are a professional manufacturer with 12+ years of experience, established in 2012. We operate modern production bases covering complete R&D, production, sales, and after-sales service.
Q: What LED products do you mainly supply?
A: We specialize in high-quality LED components, including:
  • Indicator Chip LEDs
  • Lighting Top LEDs
  • Ceramic High-Power LEDs
  • UVC Ultraviolet Germicidal LEDs
  • Automotive Lighting LEDs
Our LEDs are widely applied in consumer electronics, displays, lighting fixtures, medical sterilization, and automotive systems.
Q: Do you support OEM/ODM or custom LED solutions?
A: Yes, we offer complete OEM & ODM customization, which includes parameters such as brightness, wavelength, power, color temperature, customized PCBs, packaging, and specific labeling. Our R&D team supports customized samples tailored to your application needs.
Q: What is your production capacity and lead time?
A: Our typical sample lead time is 1–3 days. For mass production orders, the lead time ranges between 7–20 days, depending on the exact order specifications and quantity.
Q: Do you provide after-sales support and warranty?
A: Yes. We offer comprehensive technical support, application guidance, and a 1-2 year warranty depending on the specific product series. Any quality-related concerns are resolved promptly with product replacements.
Q: What certifications do your products and facilities hold?
A: Our manufacturing facilities and systems are fully certified with ISO9001, ISO14001, and IATF16949 quality management protocols. Our products also hold SGS, U.S. Energy Star LM80, and automotive-grade AEC-Q102 certifications.
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