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COB LED
  • 10W 8 Watt 5W 3W Sun Set USB LED Golden Yellow Sunset Color 5V Cob Led Chip 8W for Sunset Projection Floor Lamp Night Light
  • 10W 8 Watt 5W 3W Sun Set USB LED Golden Yellow Sunset Color 5V Cob Led Chip 8W for Sunset Projection Floor Lamp Night Light
  • 10W 8 Watt 5W 3W Sun Set USB LED Golden Yellow Sunset Color 5V Cob Led Chip 8W for Sunset Projection Floor Lamp Night Light
  • 10W 8 Watt 5W 3W Sun Set USB LED Golden Yellow Sunset Color 5V Cob Led Chip 8W for Sunset Projection Floor Lamp Night Light
  • 10W 8 Watt 5W 3W Sun Set USB LED Golden Yellow Sunset Color 5V Cob Led Chip 8W for Sunset Projection Floor Lamp Night Light
  • 10W 8 Watt 5W 3W Sun Set USB LED Golden Yellow Sunset Color 5V Cob Led Chip 8W for Sunset Projection Floor Lamp Night Light
10W 8 Watt 5W 3W Sun Set USB LED Golden Yellow Sunset Color 5V Cob Led Chip 8W for Sunset Projection Floor Lamp Night Light

10W 8 Watt 5W 3W Sun Set USB LED Golden Yellow Sunset Color 5V Cob Led Chip 8W for Sunset Projection Floor Lamp Night Light

$0.50-$5.00/ Piece|5 Piece/Pieces(Min. Order)

Customization:

Customized logo（Min.Order: 5000000 pieces）
Customized packaging（Min.Order: 5000000 pieces）
View product details

10W 8 Watt 5W 3W Sun Set USB LED Golden Yellow Sunset Color 5V Cob Led Chip 8W for Sunset Projection Floor Lamp Night Light

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Brightness Illumination: The 3W/5W/8W/10W COB LED chip delivers intense, energy-efficient light output, ideal for sunset projection, ambient lighting, and task-specific illumination.
  • Versatile Color Options: Features golden yellow and cool white emitting colors, enabling customizable ambiance for both functional and decorative lighting applications.
  • Compact Design: Integrated InGaN chip technology ensures durability and longevity, paired with a star-shaped PCB optimized for heat dissipation and efficiency.

Key features

  • 1. Advanced Material Technology

    • With InGaN semiconductor technology and COB (Chip on Board) packaging, achieve high-efficiency light output with reduced energy consumption compared to traditional SMD LEDs*.

  • 2. Simplified Integration Design

    • With a modular design featuring pre-installed current-limiting resistors (e.g., 1R0 and R500), simplify integration into lighting systems without additional circuitry*, enabling quick assembly for sunset projection lamps and other fixtures.

  • 3. Versatile Power Performance

    • With power options from 3W to 10W, deliver adjustable brightness levels to suit different illumination needs, outperforming single-power solutions* for both home and commercial applications.

  • 4. Ambient Lighting Solutions

    • With golden yellow sunset color and compact design, create warm, relaxing ambiance for sunset projection lamps and night lights, ideal for home decor and mood lighting*.

  • 5. Reliable Longevity Assurance

    • With a 2-year warranty*, ensure long-term reliability backed by the manufacturer’s commitment to quality, supported by heat-dissipating aluminum PCBs for extended operational stability.

Product details

10W 8 Watt 5W 3W Sun Set USB LED Golden Yellow Sunset Color 5V Cob Led Chip 8W for Sunset Projection Floor Lamp Night Light

The Sun Set USB LED Golden Yellow Sunset Color Cob Led Chip delivers versatile high-brightness illumination for floor lamps, night lights, and projection systems. Available in 3W, 5W, 8W, and 10W configurations, this InGaN COB chip combines warm golden-yellow and cool white light options with robust heat dissipation via a star-shaped aluminum PCB.

Technical specifications

FeatureSpecificationBenefit
Chip MaterialInGaN COBHigh luminous efficiency and long lifespan
Emitting ColorCool White, Golden YellowCustomizable ambiance for diverse settings
Power Options3W, 5W, 8W, 10WScalable brightness for varied applications
Thermal DesignStar-shaped aluminum PCB with cutouts30% faster heat dissipation vs. standard PCB
Current ControlPre-mounted 1R0 and R500 resistorsBuilt-in overcurrent protection
Warranty2 yearsGuaranteed reliability under standard use

Customization guide

Adjustable parameters include:

  • Power Level: Select 3W-10W to match lighting intensity needs (e.g., 10W for large outdoor signage).
  • Color Temperature: Swap between cool white/yellow for mood lighting or functional illumination.
  • PCB Dimensions: Modify cutout patterns to optimize heat dissipation in custom fixtures.

Get inspired

With its sunset-inspired golden hue and compact design, this LED chip is ideal for creating cozy ambiance in home decor or enhancing visibility in commercial spaces. Its modular components simplify integration into smart lighting systems.

Choose your model

ParameterBase Model (3W)Advanced Model (8W)Pro Model (10W)
Power Output3W+167% (8W)+233% (10W)*
Efficiency85 lm/W92 lm/W98 lm/W
Thermal Resistance5°C/W3.5°C/W (-30%)2.5°C/W (-50%)
Color OptionsYellowYellow + Cool WhiteAll colors

Supplier's note

  1. Technical Breakthroughs:

    • InGaN COB Chip: Delivers 20% higher luminous efficiency than conventional SMD LEDs.
    • Star-shaped PCB: Reduces thermal resistance by 50% compared to flat PCBs, extending chip longevity.
    • Dual Resistor Design: Enables precise current control (up to 300mA), preventing burnout in fluctuating voltage environments.

  2. Version Selection Guide:

    • Base Model (3W): Perfect for residential night lights or small task lighting where low power consumption is prioritized.
    • Advanced Model (8W): Ideal for mid-sized applications like accent lighting in retail displays or outdoor pathway fixtures.
    • Pro Model (10W): Designed for high-demand scenarios such as commercial signage or large-scale projection systems. Its triple-layer thermal interface ensures stable performance even in 50°C environments.

Pro Model’s 10W output surpasses industry benchmarks by 40%, enabling brighter illumination in spaces requiring 1,500+ lumens. Pair its high CRI (≥90) with dimmable drivers for professional-grade color accuracy.

Frequently asked questions

  • Which power option (3W, 5W, 8W, or 10W) is best for sunset projection in small spaces?

  • How does the golden yellow color of the 5V COB LED chip create sunset ambiance?

  • What makes the INGAN material in this LED chip superior for longevity?

  • Can this LED chip handle continuous use in outdoor signage without overheating?

  • Are custom color temperatures or power ratings available for bulk orders?

  • Does the 8W model comply with safety standards for USB-powered devices?

  • How does the COB (Chip-on-Board) design improve efficiency compared to traditional LEDs?

  • What maintenance is required for the frothing nozzle-like resistors on the PCB?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Power OutputHome lighting, outdoor signageIndustry: 5W (typical mid-range)
Base: 3W (▲)
Advanced: 10W (▲▲▲)
(10W = 1,000+ lumens, equivalent to 100W incandescent)		Advanced tiers offer brighter illumination for demanding tasks.Higher power increases energy consumption and requires better heat management.
Light Color OptionsAmbient lighting, mood settingIndustry: Multiple temps (3000K–6000K)
Base/Advanced: Cool white (6000K), Golden Yellow (2200K)
(Golden Yellow ideal for sunset projection)		Dual colors cater to specific ambiance needs (e.g., warm for relaxation).Limited to two colors vs. industry-standard flexibility.
Thermal ManagementHigh-usage commercial environmentsIndustry: Aluminum heat sinks (15% temp reduction)
Base: Star PCB + aluminum (▲, 20% reduction)
Advanced: Enhanced cutouts + thermal paste (▲▲, 25% reduction)		Reduces overheating, extending LED lifespan by 30–50%.Advanced designs may increase upfront cost.
Luminous EfficiencyEnergy-efficient installationsIndustry: 80 lm/W
Base: 90 lm/W (▲)
Advanced: 100 lm/W (▲▲)
(10W model achieves 1,000 lumens)		Consumes 20% less energy for equivalent brightness vs. industry.Higher efficiency models may have a premium price tag.
Warranty PeriodCommercial installationsIndustry: 1 year
Base: 2 years (▲)
Advanced: 3 years (▲▲)
(Covers manufacturing defects)		Longer warranties provide greater buyer confidence for long-term use.Extended warranties may slightly increase purchase cost.
Chip ArchitectureHigh-density lighting (e.g., floor lamps)Industry: SMD (Surface-Mounted Devices)
Ours: COB (Chip-on-Board) (▲)
(Reduces heat concentration, improves uniformity)		COB ensures better heat distribution and light uniformity.COB chips are harder to replace individually if damaged.

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