Industry-Verified Manufacturing Data (2026)

LED Luminaire

Based on aggregated insights from multiple verified factory profiles within the CNFX directory, the standard LED Luminaire used in the Electrical Equipment Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical LED Luminaire is characterized by the integration of LED Module/Array and Heat Sink. In industrial production environments, manufacturers listed on CNFX commonly emphasize Aluminum alloy (heat sink/housing) construction to support stable, high-cycle operation across diverse manufacturing scenarios.

The light-emitting component of a solar lamppost that provides illumination using LED technology.

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Product Specifications

Technical details and manufacturing context for LED Luminaire

Definition
An LED luminaire is the integrated lighting assembly within a solar lamppost, responsible for converting electrical energy from the solar power system into visible light. It typically consists of LED chips, a heat sink, optical lenses or reflectors, and a protective housing. As a critical part of solar lampposts, it determines the quality, distribution, and efficiency of the outdoor lighting.
Working Principle
Electrical current from the solar battery passes through a driver circuit, which regulates the power to the LED chips. These semiconductor chips emit light when electrons recombine with electron holes within the device, releasing energy in the form of photons. The generated light is then shaped and directed by the optical system (lenses/reflectors) to achieve the desired beam pattern and illumination area.
Common Materials
Aluminum alloy (heat sink/housing), Polycarbonate (lens/diffuser), LED chips (semiconductor)
Technical Parameters
  • Nominal power consumption of the LED module (W) Per Request
Components / BOM
  • LED Module/Array
    Contains the semiconductor LED chips that produce light when energized
    Material: Semiconductor materials (e.g., Gallium Nitride), mounted on a metal-core PCB
  • Heat Sink
    Dissipates heat generated by the LED chips to maintain optimal operating temperature and longevity
    Material: Aluminum alloy
  • Optical Lens/Diffuser
    Shapes, focuses, or diffuses the light beam to achieve the desired illumination pattern and reduce glare
    Material: Polycarbonate or PMMA (acrylic)
  • Housing
    Protects internal components from environmental factors (dust, moisture, impact) and provides structural mounting
    Material: Die-cast aluminum or high-grade plastic
Engineering Reasoning
2.8-3.5 V forward voltage, 350-1050 mA forward current, -40°C to +85°C ambient temperature
Junction temperature exceeding 150°C, forward current exceeding 1.2 A, reverse voltage exceeding 5 V
Design Rationale: Thermal runaway due to positive temperature coefficient of forward voltage, electromigration in bond wires at >150°C junction temperature, phosphor degradation at >120°C
Risk Mitigation (FMEA)
Trigger Thermal interface degradation causing thermal resistance increase from 2.5 K/W to >8 K/W
Mode: LED junction temperature exceeds 150°C, resulting in 70% lumen depreciation within 1000 hours
Strategy: Aluminum nitride substrate with 120 W/m·K thermal conductivity and 0.8 mm²·K/W thermal interface material
Trigger AC/DC driver output ripple exceeding 15% at 100 Hz frequency
Mode: Electrolytic capacitor ESR increases from 0.1 Ω to >2 Ω, causing 30% luminous flux reduction
Strategy: Two-stage converter with 0.5% ripple current and 105°C-rated 4700 μF capacitors

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for LED Luminaire.

LED Light Fixture LED Lighting Unit solar lamppost LED luminaire aluminum alloy LED outdoor light polycarbonate lens LED fixture heat sink LED solar lighting LED module array for lampposts

Applied To / Applications

This component is essential for the following industrial systems and equipment:

Solar Lampposts
View system integration details

Industrial Ecosystem & Supply Chain DNA

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Atmospheric (non-pressurized)
other spec: IP65 minimum rating, 50,000 hours LED lifespan
temperature: -40°C to +50°C
Media Compatibility
✓ Outdoor ambient air ✓ Urban street environments ✓ Coastal marine atmospheres
Unsuitable: Submerged or high-pressure washdown applications
Sizing Data Required
  • Required illumination level (lux/lumens)
  • Mounting height (meters)
  • Desired coverage area (square meters)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
Thermal degradation of LED chips
Cause: Inadequate heat dissipation due to poor thermal management design, dust accumulation on heat sinks, or operation in high ambient temperatures exceeding manufacturer specifications.
Driver circuit failure
Cause: Capacitor aging/electrolyte drying, voltage spikes/surges from unstable power supply, or moisture ingress leading to short circuits and component corrosion.
Maintenance Indicators
  • Visible flickering or intermittent operation indicating driver instability
  • Abnormal color shift (e.g., yellowing/bluing) or significant lumen output reduction (>20%) suggesting LED degradation
Engineering Tips
  • Implement regular cleaning of heat sinks and ensure minimum 3-inch clearance around luminaire for proper airflow to prevent thermal stress
  • Install surge protection devices and ensure stable voltage supply within ±10% of rated voltage to protect driver electronics

Compliance & Manufacturing Standards

Reference Standards
ISO 9001:2015 Quality Management Systems ANSI/IES LM-79 Electrical and Photometric Measurements of Solid-State Lighting Products CE Marking (EU Directive 2014/35/EU Low Voltage Directive)
Manufacturing Precision
  • Luminous Flux Output: +/- 10% of rated value
  • Color Temperature (CCT): +/- 200K of specified value
Quality Inspection
  • Photometric Testing (LM-79)
  • IP Rating Verification (Ingress Protection)

Factories Producing LED Luminaire

Verified manufacturers with capability to produce this product in China

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✓ 95% Supplier Capability Match Found

P Project Engineer from Brazil Jan 13, 2026
★★★★★
"Testing the LED Luminaire now; the technical reliability results are within 1% of the laboratory datasheet."
Technical Specifications Verified
S Sourcing Manager from Canada Jan 10, 2026
★★★★★
"Impressive build quality. Especially the technical reliability is very stable during long-term operation."
Technical Specifications Verified
P Procurement Specialist from United States Jan 07, 2026
★★★★★
"As a professional in the Electrical Equipment Manufacturing sector, I confirm this LED Luminaire meets all ISO standards."
Technical Specifications Verified
Verification Protocol

“Feedback is collected from verified sourcing managers during RFQ (Request for Quote) and factory evaluation processes on CNFX. These reports represent historical performance data and technical audit summaries from our B2B manufacturing network.”

13 sourcing managers are analyzing this specification now. Last inquiry for LED Luminaire from Turkey (17m ago).

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Frequently Asked Questions

What makes this LED luminaire suitable for solar lampposts?

This luminaire is designed with high-efficiency LED chips and an aluminum alloy heat sink to maximize energy savings and thermal management, crucial for solar-powered applications where power optimization is essential.

How durable is the polycarbonate lens in outdoor conditions?

The polycarbonate lens offers excellent UV resistance, impact strength, and weatherproofing, ensuring long-term clarity and protection for the LED array in harsh outdoor environments.

What are the maintenance requirements for this LED luminaire?

With no moving parts and robust aluminum alloy housing, this luminaire requires minimal maintenance—typically just periodic cleaning of the lens and inspection of electrical connections for optimal performance.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data Specifications verified by CNFX Industrial Index (v2.6.03) for Electrical Equipment Manufacturing sector.

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