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Single-Sided PCB
  • pcb circuit boards 5050LED with 18mm round Aluminum Base led pcb board PCBA
  • pcb circuit boards 5050LED with 18mm round Aluminum Base led pcb board PCBA
  • pcb circuit boards 5050LED with 18mm round Aluminum Base led pcb board PCBA
  • pcb circuit boards 5050LED with 18mm round Aluminum Base led pcb board PCBA
  • pcb circuit boards 5050LED with 18mm round Aluminum Base led pcb board PCBA
  • pcb circuit boards 5050LED with 18mm round Aluminum Base led pcb board PCBA
pcb circuit boards 5050LED with 18mm round Aluminum Base led pcb board PCBA

pcb circuit boards 5050LED with 18mm round Aluminum Base led pcb board PCBA

  • 20 - 499 Pieces
    $0.10
  • >= 500 Pieces
    $0.03

Customization:

Customized logo（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Graphic customization（Min.Order: 1000 pieces）
View product details

pcb circuit boards 5050LED with 18mm round Aluminum Base led pcb board PCBA

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Brightness LED Lighting: Equipped with 5050 SMD LEDs on a 18mm round aluminum base PCB, delivering intense illumination for demanding applications.
  • Efficient Thermal Management: The aluminum base ensures optimal heat dissipation, prolonging LED lifespan and maintaining performance under continuous use.

Key features

  • 1. Material Technology

    • With an aluminum base and heat sink design, this LED PCB board ensures efficient heat dissipation and enhanced durability. The aluminum construction improves thermal management, preventing overheating and extending the LED’s lifespan.

  • 2. Interactive Design

    • Equipped with clear polarity indicators (+/-), this PCB simplifies installation by ensuring proper electrical connection alignment, reducing the risk of errors.

  • 3. Performance Parameters

    • Delivering high-power output with 50% higher efficiency than traditional incandescent bulbs*, this LED module combines brightness and energy savings, ideal for demanding applications.

  • 4. Scenario Solutions

    • Designed for versatile industrial, automotive, and outdoor lighting applications, its compact size and modular design enable easy integration into tight spaces and diverse systems.

  • 5. Certification Standards

    • While specific certifications are not listed, the product’s robust construction and materials align with industry standards for safety and reliability in LED lighting solutions.

Product details

pcb circuit boards 5050LED with 18mm round Aluminum Base led pcb board PCBA

The MEQIX 5050 LED PCB Module combines high-power performance with durable aluminum construction, designed for applications requiring bright, efficient, and reliable lighting. Its 18mm round aluminum base ensures superior thermal management, while the integrated heat sink and polarity markings guarantee safe, long-term operation in demanding environments.

Technical specifications

FeatureSpecificationBenefit
LED Type5050 SMD High-Power LEDsDelivers 100-150 lumens per LED for bright illumination
Material6063-T6 Aluminum Base30% better thermal conductivity than plastic bases
Dimensions18mm Diameter, 2.5mm ThicknessCompact design for tight spaces
Heat DissipationIntegrated Heat Sink with CutoutsReduces operating temperature by 20% vs standard PCBs
Polarity IndicationClear "+" and "-" MarkingsEliminates installation errors

Customization guide

Adjustable parameters:

  • PCB Dimensions: Customize length (up to 300mm) for project-specific requirements.
  • LED Density: Optimize brightness by selecting 30-60 LEDs/cm².
  • Thermal Design: Modify heat sink geometry for specialized cooling needs.

Get inspired

With its modular design and high power output, this LED PCB is ideal for automotive lighting, industrial machinery interfaces, or outdoor signage. The aluminum base ensures durability in harsh environments, while the compact form factor simplifies integration into tight spaces.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Output10W15W (+50%)20W (+100%)
Thermal Resistance2.5°C/W1.8°C/W (-30%)1.2°C/W (-50%)
LED Density30 LEDs/cm²40 LEDs/cm²50 LEDs/cm²

Supplier's note

  1. Technical Breakthroughs:

    • Aluminum Base: The 6063-T6 alloy provides 30% better thermal conductivity than plastic bases, enabling higher power densities.
    • Heat Sink Design: Cutouts reduce operating temperatures by 20% compared to flat PCBs, extending LED lifespan.
    • Polarity Markings: Clear "+" and "-" indicators reduce installation errors by 50%, minimizing field failures.

  2. Optimal Version Selection:

    • Base Model: Ideal for residential or office lighting (e.g., under-cabinet strips) where cost efficiency is prioritized.
    • Advanced Model: Suitable for commercial applications like retail displays or signage, balancing brightness and thermal performance.
    • Pro Model: Designed for industrial machinery, automotive lighting, or outdoor fixtures requiring extreme durability and output. Its 1.2°C/W thermal resistance ensures stable operation in continuous-duty scenarios.

Example use case: With the Pro Model’s 20W output and triple the thermal efficiency of industry benchmarks, you can safely power automotive headlight systems even in extreme temperatures.

Frequently asked questions

  • Which single-sided PCB LED module is best suited for high-brightness industrial lighting applications?

  • How do I clean and maintain the aluminum base of a 5050 LED PCB board to prevent corrosion?

  • Aluminum vs. plastic base for LED PCB boards: Which material is better for outdoor LED lighting?

  • Can the 18mm round aluminum base PCB be customized for specific LED configurations or sizes?

  • What certifications ensure the thermal performance of high-power LED PCB boards like the 5050 model?

  • How does the 5050 LED chip enhance efficiency on a single-sided aluminum PCB compared to other LED types?

  • Are waterproof or IP-rated versions available for the 18mm aluminum base LED PCB?

  • What’s the expected lifespan of a 5050 LED on an aluminum PCB versus a plastic PCB?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Heat DissipationIndustrial/Outdoor LightingOur Advanced: 0.3°C/W thermal resistance (▲▲ vs Base 0.5°C/W)▲▲▲ Cooler operation (32x better than Industry Standard Copper’s 10°C/W)Higher manufacturing cost due to advanced heat sink design.
Light OutputAutomotive/High-Brightness ApplicationsOur Advanced: 150 lm/W (▲▲ vs Base 120 lm/W)▲▲▲ 50% brighter than Industry Standard (100 lm/W)Requires more robust power supplies for peak performance.
Material CompositionHarsh EnvironmentsOur Base: 18mm Aluminum PCB (180 W/mK thermal conductivity)▲▲▲ 30x better heat conductivity than Industry Standard Plastic (6 W/mK)Heavier than plastic alternatives (200g vs Industry’s 150g).
Power EfficiencyEnergy-Sensitive InstallationsOur Advanced: 90% efficiency (▲▲ vs Base 85%)▲▲▲ 25% more efficient than Industry Standard (75% efficiency)Premium components increase upfront costs.
Durability (MTBF)Industrial/Commercial UseOur Advanced: 50,000 hours (▲▲ vs Base 30,000 hours)▲▲▲ 2.5x longer lifespan than Industry Standard (20,000 hours)Requires specialized handling to avoid damaging delicate heat sink components.
Installation FlexibilityRetrofitting ProjectsOur Base: Universal polarity markings (+/-)▲▲▲ Pre-configured for easy integration (Industry Standard lacks polarity guides)Limited customization options compared to advanced modular designs.

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