Lighting Specifications | Category: Commercial

Commercial Lighting Specifications

Published: September 2026 | Category: Lighting Specifications | Keywords: commercial LED specs, office lighting, retail lighting specifications, panel light, downlight, track light specifications

1. Overview

Commercial lighting covers office, retail, hospitality, education, and healthcare environments. These applications prioritize visual comfort, color accuracy, energy efficiency, and architectural integration. Unlike industrial lighting where raw output dominates, commercial lighting demands precise optical control, aesthetic design, and compliance with workplace illuminance standards (EN 12464-1 / IES RP-1).

2. Product Categories

LED Panel Lights

Recessed 600×600/300x1200mm edge-lit panels for suspended ceilings. Ultra-slim design, 120 lm/W, UGR<19.

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LED Downlights

Recessed and surface-mount downlights for retail and hospitality. 5W-30W, multiple beam angles, CRI90+.

LED Track Lights

Adjustable track-mounted spotlights for retail display and museum accent lighting. 10W-30W, DALI dimmable.

LED Strip Lights

Flexible and rigid LED strips for cove lighting, signage, and architectural accent. 12V/24V, IP20-IP68.

3. General Specifications

Parameter Specification Range Notes
Power Range 5W – 150W Per fixture
Luminous Flux 500 – 18,000 lm Per fixture
Efficacy 100 – 140 lm/W System efficacy including driver
CCT Range 2700K / 3000K / 3500K / 4000K / 5000K 3000K for hospitality, 4000K for office
CRI Ra80 / Ra90 / Ra95 Ra90+ for retail, museum, medical
UGR < 19 (office) / < 16 (hospital) Unified Glare Rating per EN 12464-1
Flicker < 5% (percent flicker) IEEE 1789 compliant at 100/120Hz
Beam Angle 15, 24, 36, 60, 90, 120 degrees Narrow for accent, wide for general
Dimming Triac / 0-10V / DALI / Push / Smart DALI for commercial BMS integration
IP Rating IP20 (indoor) / IP44 (splash) / IP65 (outdoor) Application dependent
Input Voltage 100-277V AC Universal input
Power Factor PF > 0.9 At full load
Lifespan (L70) 50,000 hours LM-80 / TM-21 verified
Warranty 3-5 years Standard commercial warranty

4. Application Illuminance Standards

Application Required Lux CCT CRI UGR
Office – General 500 4000K Ra80+ < 19
Office – Drawing/CAD 750 4000K Ra90+ < 16
Retail – General 300-500 3000K Ra90+ < 22
Retail – Display/Vitrine 1000+ 3000K Ra95+ N/A
Classroom 300-500 4000K-5000K Ra80+ < 19
Hospitality (Lobby) 200-300 2700K-3000K Ra90+ < 22
Healthcare (Examination) 1000 4000K Ra95+ < 19
Museum / Gallery 150-300 3000K-3500K Ra95+ N/A

5. Smart Lighting & Control Integration

Commercial fixtures increasingly integrate with Building Management Systems (BMS) via DALI, Zigbee, or Bluetooth Mesh. Queendom commercial luminaires support:

  • DALI-2: Individual addressable control, scene setting, group dimming, color temperature tuning
  • Zigbee 3.0: Wireless mesh for retrofit projects, occupancy/vacancy sensing, daylight harvesting
  • 0-10V: Simple analog dimming, universal compatibility, cost-effective for basic applications
  • Tunable White (CCT): 2700K-6500K adjustable, circadian rhythm lighting for offices and healthcare
  • Emergency Integration: DALI emergency monitoring for central battery and self-contained systems

Related Resources

Design: Lighting Design Guide
LPD: Lighting Power Density Standards
Optical: Photometric Data & IES Files
Products: Commercial LED Products

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Downloadable Specifications

Product-specific datasheets and certification documents for commercial lighting products:

Document Product Format Download
LED Panel Light Specifications (2022) LED Panel Light PDF Download
ETL Certified LED Panel Light LED Panel Light (ETL) PDF Download
QUEENDOM LED Lighting Catalog All Commercial Products PDF Download