Editorial Technical Reference

LED Panel Lights

This page explains how LED Panel Lights is classified within Electrical Equipment Manufacturing. Technical values and manufacturer relationships are research references; confirm the current specification and supplier evidence for each order.

Technical Definition & Core Assembly

Flat, surface-mounted lighting fixtures that use light-emitting diodes (LEDs) to produce uniform illumination across a panel surface.

Product Specifications

Technical details and manufacturing context for LED Panel Lights

Definition
LED panel lights are modern, energy-efficient lighting devices consisting of a flat, rectangular or square housing that contains multiple LED chips arranged to emit light through a diffuser panel. These fixtures are designed for ceiling mounting (surface, recessed, or suspended) and provide uniform, glare-free illumination suitable for commercial, industrial, and residential applications. They typically feature a slim profile, high luminous efficacy, and long operational lifespan compared to traditional fluorescent troffers. The product category covers a range of configurations, with typical luminous flux from 3000 to 5000 lumens, power consumption from 30 to 50 watts, and luminous efficacy from 100 to 120 lumens per watt. Color temperature options span from 3000 K (warm white) to 6500 K (cool white), with a color rendering index (CRI) of 80 to 90 Ra. Panel dimensions commonly range from 600×600 mm to 1200×300 mm, with beam angles of 120 to 160 degrees. Input voltage is typically 100–277 V AC, and the rated lifespan is 50,000 hours (based on IES LM-80). Ingress protection ratings vary from IP40 to IP65, and operating temperature ranges from -20°C to 50°C. Power factor is typically 0.9–0.95, and weight ranges from 2.5 to 5.0 kg. Materials used include aluminum alloy, polycarbonate (PC), acrylic (PMMA), and steel. These values are reference ranges; actual specifications must be confirmed with the manufacturer or supplier for a specific model. The fixtures are typically tested for photometric performance per IES LM-79 and for lumen depreciation per IES LM-80, but such standards are verification references, not proof of certification. Always verify model-specific values and standards with the legal manufacturer or supplier.
Working Principle
LED panel lights operate by converting electrical energy into light through semiconductor diodes. When voltage is applied to the LED chips, electrons recombine with electron holes within the device, releasing energy in the form of photons (light). The light is then evenly distributed across the panel surface through optical components including a light guide plate (LGP) or direct LED arrays, reflectors, and a diffuser. The driver (power supply) regulates input voltage/current to ensure stable operation and may include dimming capabilities. Thermal management systems (heat sinks) dissipate heat to maintain LED efficiency and longevity.
Common Materials
Aluminum Alloy, Polycarbonate (PC), Acrylic (PMMA), Steel
Technical Parameters
ParameterTypical rangeNotes & selection driver
Luminous FluxRequired3000–5000 lumens (lm)Total visible light output of the panelIES LM-79
Power ConsumptionRequired30–50 watts (W)Electrical power input required for operation
Luminous EfficacyRequired100–120 lumens per watt (lm/W)Light output efficiency per unit of electrical power
Color TemperatureRequired3000–6500 kelvin (K)Color appearance of light (warm, neutral, cool white)
Color Rendering IndexRequired80–90 RaAccuracy of color representation compared to natural lightIES LM-79
Panel DimensionsRequired600×600–1200×300 millimeters (mm)Length x width x thickness of the lighting panel
Beam Angle120–160 degrees (°)Angular spread of light emission
Input VoltageRequired100–277 volts (V)Required electrical supply voltage
LifespanRequired50000 hoursEstimated operational life until lumen depreciation to 70% of initial outputIES LM-80
IP RatingIP40–IP65 IP codeIngress protection rating against solids and liquidsIEC 60529
Operating Temperature-20–50 °CAmbient temperature range.
Power Factor0.9–0.95High PF for commercial use.IEC 61000-3-2
Weight2.5–5.0 kgDepends on size and material.

Ranges are indicative industry figures for RFQ preparation, not a supplier commitment. Confirm every value and standard with the legal manufacturer before ordering.

Components / BOM
  • LED Chips/Modules Part
    Primary light-emitting elements that convert electrical energy to visible light
    Material: Semiconductor materials (gallium arsenide, gallium phosphide, etc.) on ceramic or metal substrates
  • Light Guide Plate (LGP) Part
    Distributes light evenly across the panel surface through total internal reflection
    Material: Acrylic (PMMA) or polycarbonate with micro-optical structures
  • Diffuser Part
    Scatters light to eliminate glare and create uniform illumination
    Material: Polycarbonate (PC) or acrylic with textured surface
  • Reflector Part
    Maximizes light output efficiency by redirecting light toward the panel surface
    Material: White reflective film or coated aluminum
  • Driver/Power Supply
    Converts AC mains voltage to regulated DC power suitable for LEDs, may include dimming control
    Material: Electronic components on PCB with aluminum housing
  • Heat Sink Part
    Dissipates heat generated by LEDs to maintain optimal performance and longevity
    Material: Aluminum alloy with finned design
  • Frame/Housing Part
    Structural enclosure that holds all components together and provides mounting interface
    Material: Aluminum alloy or steel with powder coating
  • Mounting Brackets Part
    Hardware for securing the panel to ceilings (surface, recessed, or suspended)
    Material: Steel or aluminum with fasteners
  • Emergency Battery Backup
    Provides temporary illumination during power outages (integrated or separate module)
    Material: Lithium-ion battery with control circuitry

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for LED Panel Lights.

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Atmospheric (not pressure-rated)
other spec: Humidity: 10-90% RH non-condensing, IP rating: Typically IP20-IP65 depending on model
temperature: -20°C to +40°C (operating), -30°C to +60°C (storage)
Media Compatibility
✓ Indoor office environments ✓ Commercial ceiling grids ✓ Clean room facilities
Unsuitable: Outdoor marine/saltwater environments without specialized IP68-rated enclosures
Sizing Data Required
  • Required luminous flux (lumens)
  • Mounting surface dimensions (length x width)
  • Color temperature (Kelvin) and CRI requirements

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
LED Driver Failure
Cause: Thermal stress from inadequate heat dissipation, voltage spikes, or capacitor degradation in power supply components.
LED Chip Degradation
Cause: Thermal runaway due to poor thermal management, phosphor layer degradation from prolonged high-temperature operation, or electrostatic discharge damage.
Maintenance Indicators
  • Flickering or intermittent operation indicating driver instability
  • Visible dark spots, color shift, or significant lumen output reduction in the panel
Engineering Tips
  • Ensure proper thermal management with adequate ventilation and heat sinking to maintain junction temperatures below manufacturer specifications
  • Implement surge protection and stable voltage regulation to protect sensitive LED drivers from electrical transients

Indicative industry ranges for design and RFQ preparation. Confirm the exact figures and applicable standard with the manufacturer before specifying.

Compliance & Manufacturing Standards

Applicable Standards
IEC 60598-1: Luminaires - General requirements and tests IEC 62471: Photobiological safety of lamps and lamp systems EN 55015: Limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment

Quoted from the published standard.

Manufacturing Precision
  • Beam angle tolerance: +/- 10%
  • Luminous flux tolerance: +/- 10%
Quality Inspection
  • Photometric testing for luminous flux and color temperature
  • Electrical safety testing for insulation resistance and dielectric strength

Manufacturers of LED Panel Lights

5 companies list this product among what they make. Company figures are quoted from each company's own website; every card states where the relationship came from.

Greenriy Technology Co., Ltd
Zhongshan, Guangdong, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “LED Panel Lights”
View source page ↗ grnled.com · checked 2026-08-31
Logos Lighting
Shenzhen, Guangdong, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “Backlit LED Panel Lights”
View source page ↗ logoslighting.com · checked 2026-08-29
Ningbo Longer Lighting Co., Ltd.
Zhejiang, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “LED panel lights”
View source page ↗ longerlighting.com · checked 2026-09-17
RC Lighting
Zhongshan, Guangdong, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “LED Panel Lights”
View source page ↗ rclite.com · checked 2026-09-18
Shenzhen Bbier Lighting Co., Ltd.
Shenzhen, Guangdong, CN
Listed on the company's own website · profile compiled by CNFX from public sources
Listed there as: “LED Panel Lights”
View source page ↗ bbier.com · checked 2026-09-16

Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

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Frequently Asked Questions

What are the typical dimensions and power consumption of LED panel lights?

Typical panel dimensions range from 600×600 mm to 1200×300 mm, with power consumption between 30 and 50 watts. These are reference ranges; the exact values depend on the specific model and configuration.

What is the expected lifespan of an LED panel light?

The rated lifespan is typically 50,000 hours, based on IES LM-80 testing for lumen depreciation to 70% of initial output. Actual lifespan can vary with operating conditions and thermal management.

What standards are relevant for verifying LED panel light performance?

Photometric performance is often measured per IES LM-79, and lumen depreciation per IES LM-80. Ingress protection is rated per IEC 60529, and power factor per IEC 61000-3-2. These standards are references for verification, not proof of certification.

How should I verify the specifications for a specific LED panel light model?

Always consult the legal manufacturer or supplier for the exact specifications of a particular model. Confirm parameters such as luminous flux, power consumption, color temperature, and IP rating, as well as any applicable certifications.

Data Basis

Editorial classification, named public sources where available, and source-reviewed manufacturer records.

Preliminary Technical Classification
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