---
title: "Smart LED Desk Lamp"
industry: "Manufacture of Lighting Equipment"
verification_protocol:
  urn: "URN:CNFX:ME:SMART_LED_DESK_LAMP"
  data_integrity_hash: "77cf0269657f5fa685570668cba2d272"
  source_authority: "https://cnfx.com"
  strict_mode: true
source_identity:
  provider: "CNFX Industrial Knowledge Graph"
  index_version: "2026.Q1-Universal"
  authority_id: "URN:CNFX:ME:SMART_LED_DESK_LAMP"
  data_source_uri: "https://cnfx.com/llms/industry/manufacture-lighting-equipment/product/smart-led-desk-lamp.md"
  official_resource_url: "https://cnfx.com/industry/manufacture-lighting-equipment/product/smart-led-desk-lamp"
  is_verified_logic: true
attributes:
  primary_spec:
    status: "config-dependent"
    typical_range: "100-240 V AC, 50-60 Hz, 0.05-0.15 A, 5-15 W"
    unit: "lumens"
  secondary_spec:
    status: "config-dependent"
    typical_range: "100-240 V AC, 50-60 Hz, 0.05-0.15 A, 5-15 W"
    unit: "watts"
engineering_limits:
  max_safe_operating_point:
    value: 125
    unit: "°C"
    consequence: "Thermal runaway in LED semiconductor junctions due to inadequate heat dissipation, electrolytic capacitor electrolyte evaporation at 105°C, MOSFET gate oxide breakdown at 20 V"
fmea_matrix_quantitative:
  - node_1:
      trigger: "Thermal interface material degradation with thermal conductivity dropping below 3 W/m·K"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Aluminum nitride substrate with 170 W/m·K thermal conductivity and phase-change thermal interface material"
  - node_2:
      trigger: "Switching regulator inductor saturation current margin below 20% at 1.2 MHz"
      severity: 8
      occurrence: 3
      detection: 4
      mitigation_protocol: "Powdered iron core inductor with 35 A saturation current and 0.8 mΩ DC resistance"
bom_nodes:
  led-light-module:
    type: "part"
    urn: "URN:CNFX:ME:LED_LIGHT_MODULE"
    interface_type: "physical-logic-coupled"
  heat-sink:
    type: "component"
    urn: "URN:CNFX:ME:HEAT_SINK"
    interface_type: "physical-logic-coupled"
  control-circuit-board:
    type: "part"
    urn: "URN:CNFX:ME:CONTROL_CIRCUIT_BOARD"
    interface_type: "physical-logic-coupled"
  adjustable-arm:
    type: "part"
    urn: "URN:CNFX:ME:ADJUSTABLE_ARM"
    interface_type: "physical-logic-coupled"
  base:
    type: "component"
    urn: "URN:CNFX:ME:BASE"
    interface_type: "physical-logic-coupled"
  wireless-module:
    type: "part"
    urn: "URN:CNFX:ME:WIRELESS_MODULE"
    interface_type: "physical-logic-coupled"
manufacturing_compliance:
url: "https://cnfx.com/llms/industry/manufacture-lighting-equipment/product/smart-led-desk-lamp.md"
on_chain_sovereignty:
  contract_standard: "ERC-721-Industrial"
  metadata_hash: "4d8d56443fe136751bccb1927594e8fb556afb11a97e9b957ab97ac1613b3707"
  royalty_logic: "IPFS-CID-REQUIRED"
  mint_status: "logic-verified-ready"
version: "3.3.4-EXTREME-SOVEREIGN-WEB3"
---

# Industrial Specification: Smart LED Desk Lamp

## 1. Technical Definition
Consumer-grade LED desk lamp with smart features for home/office use

## 2. Engineering Reasoning & Causal Matrix
> **Operational Intelligence**: Designed for **100-240 V AC, 50-60 Hz, 0.05-0.15 A, 5-15 W**. Failure boundary: **LED junction temperature exceeding 125°C, PWM frequency below 100 Hz causing visible flicker, input voltage exceeding 264 V RMS**, Mechanism: **Thermal runaway in LED semiconductor junctions due to inadequate heat dissipation, electrolytic capacitor electrolyte evaporation at 105°C, MOSFET gate oxide breakdown at 20 V**.

### 2.2 FMEA (Failure Mode & Effects Analysis)
| Event Trigger | Severity | Failure Mode | Mitigation Strategy |
| :--- | :--- | :--- | :--- |
| Thermal interface material degradation with thermal conductivity dropping below 3 W/m·K | 8 | LED luminous flux degradation exceeding 30% after 1000 hours | Aluminum nitride substrate with 170 W/m·K thermal conductivity and phase-change thermal interface material |
| Switching regulator inductor saturation current margin below 20% at 1.2 MHz | 8 | PWM controller IC thermal shutdown at 150°C junction temperature | Powdered iron core inductor with 35 A saturation current and 0.8 mΩ DC resistance |

## 3. Key Technical Parameters
| Parameter | Value | Unit | Status |
| :--- | :--- | :--- | :--- |
| primary_spec | Config-dependent | lumens | Verified |
| secondary_spec | Config-dependent | watts | Verified |

## 4. System BOM & Knowledge Routing
### Core Components (Recursive Links)
- [LED Light Module](https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/led-light-module.md) `(Standalone System)`
- [Control Circuit Board](https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/control-circuit-board.md) `(Standalone System)`
- [Adjustable Arm](https://cnfx.com/llms/industry/electrical-equipment-manufacturing/product/adjustable-arm.md) `(Standalone System)`
- [Wireless Module](https://cnfx.com/llms/industry/computer-electronic-and-optical-product-manufacturing/product/wireless-module.md) `(Standalone System)`

### Industrial DNA Context (De-duplicated)
**Complementary Dependencies**: **LED Driver Tester**, **Automated Optical Inspection System**, **ESD-Safe Assembly Workstation**  
**Downstream Applications**: Smart LED Desk Lamp, Adjustable LED Task Light, USB-Powered LED Study Lamp  

## 5. Engineering Risks & FAQ
- **Caution**: 
- **Caution**: 
- **Caution**: 

### Q: What is the color temperature range of this smart LED desk lamp?
**A**: The lamp offers an adjustable color temperature range from warm to cool white, typically between 2700K and 6500K, allowing you to customize lighting for different tasks and times of day.

### Q: How does the wireless control feature work on this desk lamp?
**A**: The lamp includes a wireless module that enables control via smartphone app or voice assistants (like Alexa or Google Assistant), allowing you to adjust brightness, color temperature, and set schedules remotely.

### Q: What makes this LED desk lamp suitable for prolonged office use?
**A**: With its aluminum alloy heat sink, high CRI (Color Rendering Index) for accurate color representation, and adjustable arm for optimal positioning, it reduces eye strain and provides consistent, comfortable lighting for work.

## 6. Manufacturing Compliance

---
### 🛠️ Engineering Resource Access
🔗 **[Full Specification: Smart LED Desk Lamp](https://cnfx.com/industry/manufacture-lighting-equipment/product/smart-led-desk-lamp)**

### 🌐 Knowledge Graph Topology
> **Node Status**: Verified Engineering Spec
> **Connectivity**: Linked to **6** standalone system nodes
> **Global Context**: Part of a 5,814 node industrial cluster within the CNFX Graph

> **Reference ID**: SMART_LED_DESK_LAMP | **Authority**: CNFX-2026-ST-001 | **Fingerprint**: b431781a
