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COB LED
  • High Power Uv Led Chip Cob Led 20w 30w 50w 365nm 390nm Uv Led Curing Chip
  • High Power Uv Led Chip Cob Led 20w 30w 50w 365nm 390nm Uv Led Curing Chip
  • High Power Uv Led Chip Cob Led 20w 30w 50w 365nm 390nm Uv Led Curing Chip
  • High Power Uv Led Chip Cob Led 20w 30w 50w 365nm 390nm Uv Led Curing Chip
  • High Power Uv Led Chip Cob Led 20w 30w 50w 365nm 390nm Uv Led Curing Chip
  • High Power Uv Led Chip Cob Led 20w 30w 50w 365nm 390nm Uv Led Curing Chip
High Power Uv Led Chip Cob Led 20w 30w 50w 365nm 390nm Uv Led Curing Chip
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High Power Uv Led Chip Cob Led 20w 30w 50w 365nm 390nm Uv Led Curing Chip

$8.33-$23.50/ Piece|2 Piece/Pieces(Min. Order)

Customization:

Customized packaging（Min.Order: 500000 pieces）
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High Power Uv Led Chip Cob Led 20w 30w 50w 365nm 390nm Uv Led Curing Chip

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Power UV Curing: Equipped with InGaN-based COB (Chip On Board) technology, this LED chip delivers intense UV output at 365nm and 390nm wavelengths, ideal for rapid curing applications in adhesives, coatings, and printing.
  • Versatile Power Options: Available in 20W, 30W, and 50W configurations, optimized for precision control and energy efficiency under 12V input voltage.

Key features

  • 1. Advanced InGaN Chip Technology

    • With InGaN-based UV LED chips, achieve high-efficiency UV light emission at 365nm and 390nm wavelengths, ensuring precise curing and sterilization performance. The ceramic/metal substrate design enables superior heat dissipation, extending lifespan compared to plastic-based alternatives*.

  • 2. Customizable Power & Versatile Output

    • With adjustable power options (20W–50W), adapt to diverse applications like industrial curing, automotive coating, or medical sterilization. The 12V input voltage ensures compatibility with standard power systems, simplifying integration*.

  • 3. Robust Thermal Management

    • With a metallic/ceramic substrate base, maintain optimal operating temperatures even under continuous use, outperforming conventional LED modules prone to overheating*. This ensures reliability in demanding environments like commercial lighting or industrial processes.

  • 4. Compact Design for Multi-Scenario Use

    • With a compact circular design and customizable beam angles/color temperatures, deploy seamlessly in tight spaces or specialized setups (e.g., handheld devices, automotive fixtures). Ideal for both home DIY projects and large-scale commercial operations*.

  • 5. Durable & Long-Lasting Warranty

    • Backed by a 2-year warranty, this UV LED module combines a protective encapsulant and corrosion-resistant materials to withstand harsh environments, offering longer service life than standard UV LEDs*.

Product details

High Power Uv Led Chip Cob Led 20w 30w 50w 365nm 390nm Uv Led Curing Chip

The High Power UV LED Chip COB LED offers versatile high-intensity UV light solutions for industrial curing, automotive lighting, and outdoor applications. Available in 20W, 30W, and 50W configurations at 365nm and 390nm wavelengths, it combines InGaN chip efficiency with robust thermal management for reliable performance.

Technical specifications

FeatureSpecificationApplication Scenario
Material CompositionInGaN chips + ceramic/metal substrateIndustrial curing, automotive lighting
Power Options20W, 30W, 50WSmall-scale (20W), medium (30W), high-intensity (50W) applications
Emission Wavelength365nm & 390nmUV curing, sterilization, material inspection
Input Voltage12VCompatibility with standard power supplies
Thermal DissipationCeramic/metal substrateProlonged operation without overheating in industrial settings
Warranty2 yearsLong-term reliability assurance for commercial use

Customization guide

Adjustable power levels (20W–50W) and wavelength selection (365nm/390nm) to meet specific curing or sterilization needs.

Get inspired

With InGaN chips, achieve high UV output for precise curing applications. The ceramic/metal substrate ensures stable performance in harsh environments, while customizable power and wavelength options enable tailored solutions for industries like electronics assembly or medical sterilization.

Choose your model

ParameterBase Model (20W)Advanced Model (30W)Pro Model (50W)
Power Output20W30W (+50% vs Base)50W (+150% vs Base)
Wavelength Range365nm365nm/390nm365nm/390nm
Thermal Resistance5°C/W4°C/W (-20% vs Base)3°C/W (-40% vs Base)
Warranty2 years2 years2 years

Supplier's note

  1. Technical Breakthroughs:

    • InGaN Chips: Deliver 30% higher UV output than traditional AlGaN chips for faster curing.
    • COB Structure: Reduces thermal resistance by 25% compared to discrete LED arrays, enabling continuous operation.
    • Dual Wavelength Support: The Advanced/Pro models offer 390nm for medical sterilization and 365nm for industrial adhesives, doubling application versatility.

  2. Version Selection Guidance:

    • Base Model: Ideal for small-scale tasks (e.g., jewelry curing) where cost efficiency is prioritized.
    • Advanced Model: Best for labs or workshops needing multi-wavelength flexibility (e.g., simultaneous sterilization and material inspection).
    • Pro Model: Designed for high-volume industrial lines (e.g., PCB manufacturing) requiring 50W output and triple the thermal stability of competitors. With its 3°C/W resistance, it maintains peak performance in 24/7 operations.

Frequently asked questions

  • Which high-power UV LED chip model suits small-scale UV curing applications?

  • How do I clean and maintain a high-power UV LED module to extend its lifespan?

  • What makes InGaN UV LED chips better than other materials for industrial curing?

  • Can I customize the wavelength or power of the UV LED COB for my manufacturing line?

  • Is the UV LED COB compliant with industrial safety standards?

  • How does the 50W UV LED COB compare to lower-wattage models in curing speed?

  • What beam angle options are available for UV LED modules in outdoor lighting?

  • Does the UV LED chip require specialized cooling systems for continuous use?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Power OutputIndustrial curing, high-intensity UV apps▲ 20W (Base) ▲▲ 30W ▲▲▲ 50W (Advanced) (IEC 60598-1 compliance)Scalable power for diverse applications; 50W achieves 2× faster curing (ISO 21778)Higher wattage requires robust cooling systems (▲▲▲ = 2.5× power increase vs Base)
UV WavelengthSterilization, material curing365nm (Standard) + 390nm (Advanced) (ASTM E2538 certification)390nm reduces ozone by 40% for safe indoor use (▲▲▲ vs 365nm)390nm may require thicker protective gear for operators
Material CompositionHarsh environments (e.g., chemical plants)InGaN chips (JESD22-A110 humidity resistance)50,000-hour lifespan (▲▲▲ vs industry’s 30,000h) at 85°C (IEC 60811)Higher upfront cost due to premium substrate materials
Input VoltagePortable or embedded systems12V DC (IEC 60950-1 safety compliance)Universal compatibility with standard power supplies (▲▲▲ vs 24V industry norms)Limited to low-voltage setups; requires converters for industrial grids
Thermal DissipationContinuous operation in factories1.2°C/W (Base) ▲▲ 0.8°C/W (Advanced) (JESD51-2 testing)Advanced model maintains 95% efficiency at 70°C (▲▲▲ vs industry’s 1.5°C/W)Advanced cooling adds 15% weight, complicating installation
Warranty PeriodLong-term industrial use2 years (ISO 9001 certified service)2× longer coverage than industry average (1 year) for critical applicationsExtended warranty increases unit cost by ~20%

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