Structured Manufacturing Data (2026)

UV Light Source Array

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard UV Light Source Array used in the Computer, Electronic and Optical Product Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical UV Light Source Array is characterized by the integration of UV LED Module and Heat Sink. In industrial production environments, manufacturers listed on CNFX commonly emphasize UV LED chips construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A modular assembly of multiple UV-emitting elements designed to provide controlled ultraviolet radiation for phototherapy applications.

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Product Specifications

Technical details and manufacturing context for UV Light Source Array

Definition
The UV Light Source Array is a critical component within a Portable Home Phototherapy Device, consisting of multiple UV-emitting units (typically LEDs or fluorescent lamps) arranged in a specific pattern to deliver uniform, calibrated ultraviolet light output across a treatment area. It serves as the core therapeutic element that emits the specific wavelengths (commonly UVB or UVA) required for treating skin conditions such as psoriasis, vitiligo, and eczema.
Working Principle
The array operates by converting electrical energy into ultraviolet radiation through semiconductor junctions (in LED arrays) or gas excitation (in fluorescent arrays). Individual UV sources are arranged in a grid pattern and controlled by a driver circuit to ensure consistent intensity and wavelength output across the entire treatment surface. The array typically includes reflectors and diffusers to optimize light distribution and minimize hotspots.
Common Materials
UV LED chips, Aluminum heat sink, Printed circuit board, Optical lenses/diffusers
Technical Parameters
  • Peak wavelength emission (typically 311nm for narrowband UVB or 365nm for UVA) (nm) Customizable
Components / BOM
  • UV LED Module Part
    Individual ultraviolet light emitting diode that produces specific wavelength radiation
    Material: Gallium nitride semiconductor
  • Heat Sink Part
    Dissipates heat generated by UV emitters to maintain optimal operating temperature and longevity
    Material: Aluminum alloy
  • Driver Circuit Board
    Regulates current and voltage to each UV emitter for consistent light output
    Material: FR-4 PCB with copper traces
  • Optical Diffuser Part
    Evenly distributes UV light across treatment area and reduces intensity variations
    Material: UV-transparent polycarbonate
  • Reflective Housing Part
    Directs UV radiation toward treatment area and contains stray light
    Material: Anodized aluminum with reflective coating

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for UV Light Source Array.

modular UV light source array phototherapy UV LED array for medical phototherapy controlled ultraviolet radiation light source industrial UV light array manufacturing optical diffuser UV LED module assembly

Applied To / Applications

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

UV Curing Module
View system integration details

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Atmospheric pressure only (non-pressurized system)
other spec: UV intensity: 5-100 mW/cm² adjustable, wavelength: 280-400 nm UVA/UVB range
temperature: 15°C to 40°C operating range
Media Compatibility
✓ Medical-grade transparent plastics ✓ Deionized water systems ✓ Clean air environments
Unsuitable: Corrosive chemical atmospheres or conductive fluid immersion
Sizing Data Required
  • Required UV dosage (J/cm²)
  • Treatment area dimensions (cm²)
  • Target exposure time per session (seconds)

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
UV Lamp Degradation
Cause: Phosphor coating deterioration and electrode wear due to prolonged operation and thermal cycling
Ballast/Driver Failure
Cause: Overheating from poor ventilation, voltage spikes, or component aging leading to electronic failure
Maintenance Indicators
  • Visible darkening or blackening at lamp ends (indicates imminent failure)
  • Flickering or inconsistent UV output (audible buzzing or visible light fluctuation)
Engineering Tips
  • Implement predictive maintenance using UV intensity sensors to monitor output decay and schedule replacements before complete failure
  • Ensure proper cooling and clean ventilation paths to prevent overheating of electronic components and extend ballast life

Compliance & Manufacturing Standards

Reference Standards
ISO 21348:2007 - Space environment (natural and artificial) - Process for determining solar irradiances ANSI/IESNA RP-27.3-96 - Photobiological Safety for Lamps and Lamp Systems DIN EN 62471:2008 - Photobiological safety of lamps and lamp systems
Manufacturing Precision
  • Wavelength Accuracy: +/- 2 nm
  • Irradiance Uniformity: +/- 15% across array surface
Quality Inspection
  • Spectral Power Distribution Test
  • UV Dose Uniformity Test

Factories Producing UV Light Source Array

Manufacturer profiles with relevant production capability in China

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

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What are the primary applications of this UV light source array?

This UV light source array is designed for phototherapy applications in medical and therapeutic settings, providing controlled ultraviolet radiation for treatments such as skin conditions, vitamin D synthesis, and sterilization processes.

How does the aluminum heat sink improve performance?

The aluminum heat sink efficiently dissipates heat generated by the UV LED chips, maintaining optimal operating temperatures to ensure consistent UV output, extend LED lifespan, and prevent thermal degradation of components.

Can the optical lenses/diffusers be customized for specific applications?

Yes, the optical lenses and diffusers can be customized to control beam angle, intensity distribution, and spectral output, allowing precise adaptation to various phototherapy requirements and treatment protocols.

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 basis: CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks for Computer, Electronic and Optical Product Manufacturing.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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