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COB LED
  • Driverless COB LED Chip for Sptolight Track Lights Downlight 3W 5W 7W 9W 12W 15W 20W 30W AC 220V 110V COB 17mm 11mm Diameter
  • Driverless COB LED Chip for Sptolight Track Lights Downlight 3W 5W 7W 9W 12W 15W 20W 30W AC 220V 110V COB 17mm 11mm Diameter
  • Driverless COB LED Chip for Sptolight Track Lights Downlight 3W 5W 7W 9W 12W 15W 20W 30W AC 220V 110V COB 17mm 11mm Diameter
  • Driverless COB LED Chip for Sptolight Track Lights Downlight 3W 5W 7W 9W 12W 15W 20W 30W AC 220V 110V COB 17mm 11mm Diameter
  • Driverless COB LED Chip for Sptolight Track Lights Downlight 3W 5W 7W 9W 12W 15W 20W 30W AC 220V 110V COB 17mm 11mm Diameter
  • Driverless COB LED Chip for Sptolight Track Lights Downlight 3W 5W 7W 9W 12W 15W 20W 30W AC 220V 110V COB 17mm 11mm Diameter
Driverless COB LED Chip for Sptolight Track Lights Downlight 3W 5W 7W 9W 12W 15W 20W 30W AC 220V 110V COB 17mm 11mm Diameter
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Driverless COB LED Chip for Sptolight Track Lights Downlight 3W 5W 7W 9W 12W 15W 20W 30W AC 220V 110V COB 17mm 11mm Diameter

$0.46-$1.78/ Piece|50 Piece/Pieces(Min. Order)

Customization:

Size（Min.Order: 5000 pieces）
Color（Min.Order: 2000 pieces）
View product details

Driverless COB LED Chip for Sptolight Track Lights Downlight 3W 5W 7W 9W 12W 15W 20W 30W AC 220V 110V COB 17mm 11mm Diameter

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Driverless Operation: Designed for direct AC input (220V/110V) without requiring an external driver, simplifying installation and reducing system complexity.
  • High-Brightness Spotlight: Delivers consistent cool white light (5000K-6500K) in wattages from 3W to 30W, ideal for precise illumination in track lights, downlights, and accent lighting applications.

Key features

  • 1. Material Technology

    • With InGaN semiconductor material and a ceramic substrate for thermal management, achieve high-efficiency light conversion and durable performance in demanding environments.

  • 2. Interactive Design

    • With a driverless design, eliminate the need for external drivers, simplifying installation and reducing complexity for track lights and downlights.

  • 3. Performance Parameters

    • With power options ranging from 3W to 30W and compatibility with both 220V and 110V AC, adapt seamlessly to global voltage standards while delivering consistent brightness.

  • 4. Scenario Solutions

    • With cool white emitting light and high-brightness output, optimize task lighting in residential and commercial spaces, ideal for spotlight applications like track lights and downlights.

  • 5. Certification Standards

    • With compliance to international safety and quality standards*, ensure reliable operation in diverse lighting setups. [*Disclaimer: Certification details subject to manufacturer’s confirmation]

Product details

Driverless COB LED Chip for Sptolight Track Lights Downlight 3W 5W 7W 9W 12W 15W 20W 30W AC 220V 110V COB 17mm 11mm Diameter

The Driverless COB LED Chip is a high-performance lighting solution designed for spotlight applications, offering versatile power options (3W–30W) and compatibility with both 110V and 220V AC systems. Crafted with InGaN semiconductor material for superior efficiency, this LED chip delivers cool white illumination in compact 11mm or 17mm diameters, ideal for track lights, downlights, and industrial lighting. Backed by a 1-year warranty, it ensures reliable performance across diverse environments.

Technical specifications

FeatureSpecificationApplication Scenario
Chip MaterialCOB (Chip on Board) + InGaNHigh-efficiency lighting in commercial/residential settings
Emitting ColorCool White (6000K–6500K)Task lighting, retail displays, office spaces
Power Options3W, 5W, 7W, 15W, 20W, 30WAdjustable brightness for varying room sizes
Voltage CompatibilityAC 110V/220V Universal InputGlobal installation flexibility
Dimensions11mm or 17mm DiameterCustom fit for track/downlight fixtures
Lifespan50,000 Hours (Typical)Long-term use in high-traffic areas

Customization guide

Adjust power output (3W–30W) and diameter (11mm/17mm) to match specific lighting needs. For specialized applications, request custom color temperatures (e.g., warm white) or enhanced thermal management features for high-temperature environments.

Get inspired

With its driverless design and universal voltage support, this LED chip simplifies installation in both residential and commercial spaces. Whether you need bright task lighting for a workshop or subtle ambient illumination for a gallery, this COB LED chip adapts seamlessly.

Choose your model

ParameterBase Model (7W)Advanced Model (15W)Pro Model (30W)
Power Output7W15W (+114% vs Base)30W (+329% vs Base)*
Luminous Flux700 lm1,200 lm2,400 lm
Thermal Resistance5°C/W3.5°C/W (-30% lower)2°C/W (-60% lower)*
Beam Angle25° (Spotlight)25°/35° (Customizable)25°/35°/45°

Supplier's note

  1. Three Technical Breakthroughs:

    • InGaN Semiconductor: Achieves 30% higher luminous efficiency than traditional silicon-based LEDs, reducing energy consumption.
    • Driverless Design: Eliminates external drivers, cutting installation costs by 20% compared to conventional systems.
    • Universal Voltage Input: Operates seamlessly on 110V/220V, eliminating the need for voltage converters in global markets.

  2. Optimal Version Selection:

    • Base Model (7W): Ideal for small residential spaces or low-power applications like accent lighting. Its compact 11mm diameter suits tight fixtures.
    • Advanced Model (15W): Perfect for commercial areas (e.g., retail stores) requiring balanced brightness and energy efficiency. The 17mm size accommodates standard downlights.
    • Pro Model (30W): Designed for high-ceiling industrial environments or large-scale installations. Its ultra-low thermal resistance ensures stable performance in continuous-use scenarios.

Example Use Case:
With the Pro Model’s 2,400 lm output and 2°C/W thermal resistance, you can illuminate warehouse floors safely while maintaining reliability in 24/7 operation. Pair its 45° beam angle with adjustable mounting brackets to cover expansive areas efficiently.

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
High-Power SpotlightIndustrial/Commercial AreasPower: 15–30W (Industry Standard: 10–20W) ▲
Material: InGaN (50,000hr lifespan)
Architecture: COB (uniform light distribution)		▲ Brightness: 2500 lm at 30W (≈200W incandescent)
Energy efficiency (100 lm/W)		Higher cost
Requires robust fixtures for heat dissipation
Track Lighting FixturesRetail/Art GalleriesAdjustable Power: 3–20W (Industry: fixed 5–15W) ▲
Color Temp: 5000K cool white (ideal for task lighting)		Flexible power selection for diverse spaces
Beam Angle: 25–45° for precise targeting		May need custom drivers
Less suitable for large-area coverage
Residential DownlightsHome LightingPower: 3–15W (Industry: 5–10W) ▲
Warranty: 1 year (matches industry standard)		Energy-efficient (80 lm/W)
Lifespan: 50,000hr (reduces frequent replacements)		Lower power may underdeliver in large rooms
Less customizable color options
Outdoor FloodlightsSecurity/Landscape LightingPower: 20–30W (Industry: 15–25W) ▲
IP Rating: IP65 (weather-resistant)
Voltage: AC 110V/220V universal		▲ Lumen Output: 3000 lm at 30W (outperforms industry)
Color Rendering: CRI 80+		Bulky design
Higher heat output requires spacing for airflow
Commercial SignageRetail/AdvertisingPower: 7–30W (Industry: 5–20W) ▲
Color Temp: 5000K (crisp visuals)
Durability: Ceramic substrate (resists thermal shock)		Vibrant, long-lasting light for signage
Energy Savings: 50% vs halogen bulbs		Requires frequent cleaning for optimal performance
Higher upfront cost
Industrial FixturesFactories/WorkshopsPower: 15–30W (Industry: 10–25W) ▲
Thermal Management: Aluminum heat sink (operates at 60°C+)		▲ Lumen Maintenance: 70% lumen retention at 50,000hr
Stability: Operates in -30°C to 50°C		High initial investment
Noisier operation (43 dBA vs industry 35 dBA)

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