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Resource Center > Lighting Resources > Lighting Specifications
Lighting Specifications
Access detailed specifications for every Queendom lighting product category. Each category page provides complete parameter tables, downloadable datasheets, photometric data, and application guidance for engineers, designers, and project specifiers.
Industrial Lighting
High-bay, cleanroom, tunnel, and emergency fixtures. 50W-600W, IP54-IP67, IK08-IK10.
- 16-parameter specification table
- Cold storage & cleanroom specs
- UL/IEC/DLC/ATEX compliance
- Downloadable PDF datasheets
Horticulture Lighting
Grow lights, vertical farm panels, tissue culture strips. PPF, PPFD, spectrum configs.
- PPF/PPFD photon metrics
- 4 spectrum configurations
- DLI guidelines by crop
- Downloadable grow light specs
Commercial Lighting
Panels, downlights, track lights, strips. UGR, flicker, CRI, DALI/Zigbee control.
- 14-parameter spec table
- 8 application illuminance standards
- Smart lighting integration
- Downloadable panel light specs
Solar & Outdoor
Solar street lights, flood lights, garden lights. Off-grid, battery, MPPT specs.
- Complete system specs (16 params)
- 5 smart control modes
- Solar sizing methodology
- Downloadable installation guides
All Downloadable Specifications
Complete catalog of Queendom lighting product datasheets, photometric files, and installation guides available for download:
| Document | Category | Format | Download |
|---|---|---|---|
| QUEENDOM LED Lighting Catalog (EN) | All Lighting | Download | |
| QUEENDOM Plant Lighting Catalog (EN) | Horticulture | Download | |
| LED Grow Tubes (T8 Plant Light) | Horticulture | Download | |
| LED Plant Light Full Spectrum Table | Horticulture | Download | |
| Panel Grow Light Series (37.8 PG/RG) | Horticulture | Download | |
| LED Panel Light Specifications (2022) | Commercial | Download | |
| ETL Certified LED Panel Light | Commercial | Download | |
| Waterproof LED Tube Specifications | Industrial | Download | |
| LED Emergency Ceiling Lamp Specs | Industrial | Download | |
| Solar Lights Installation Guide | Solar & Outdoor | Download | |
| Plant Light Accessories & Wiring Diagram | Horticulture | Download | |
| QUEENDOM Corporate Brochure | General | Download |
Related Resources
Optical Data: Photometric Reports & IES Files
Design: Lighting Design Guide
LPD: Lighting Power Density Standards
Downloads: Full Download Center
Can’t find the specification you need?
How to Read a Lighting Specification Sheet Without Getting Burned
A lighting spec sheet is a marketing document wrapped around a technical core. The core is five numbers; everything else supports or spins them. Read in this order:
- System efficacy (lm/W) — must be fixture-level (photometry-verified), not bare-LED. A “160 lm/W” claim based on die performance becomes 110–120 lm/W after driver and optic losses; the fixture-level number is the only one that predicts energy cost.
- Maintained illuminance basis — whether the photometric tables assume LLD (lumen depreciation) and LDD (dirt depreciation). Spec sheets that quote initial lux flatter themselves 15–25%.
- L90 life at stated case temperature — the temperature qualifier is the whole claim. L90@50,000 h at Tc 65°C is a normal industrial claim; the same life “at 25°C” is a laboratory number your ceiling will never deliver.
- UGR and glare data — UGR tables computed per CIE 117, with room reflectances stated. “Low glare” without the table is unverifiable.
- Driver and surge specs — input range, surge rating (kV, IEC 61000-4-5), PF ≥ 0.9, THD ≤ 20%, and flicker index or PstLM for camera-adjacent spaces.
Specification Snapshots by Application Family
| Application | Minimum Spec | Verification Standard |
|---|---|---|
| Industrial high-bay | ≥140 lm/W; IP65; 10 kV surge; L90@50k h, Tc ≤ 65°C | IES LM-79; LM-80+TM-21 |
| Cleanroom panel | IP65 sealed; UGR ≤ 19; flicker-free driver; chemical-resistant lens | ISO 14644-compatible materials; IEC 62471 |
| Cold storage | −30°C rated; IP65 with pressure-equalizing drain | Thermal cycling per IEC 60068-2-14 |
| Outdoor / solar | IK08+; IP66; 10 kV surge; CRI ≥ 70 | IEC 62262 (IK); salt-spray ISO 9227 |
| Horticulture | PPFD map per fixture; spectrum plot; ≥ 2.7 μmol/J | PPF per integral sphere, per fixture |
Red Flags in Spec Sheets
- Life claims without a temperature qualifier or standard reference (L70 vs L90 matters — see the LM-80 lifetime guide)
- “CRI 80+” with no R9 value — R9 (deep red) is the first bin to be sacrificed; ask for it explicitly where color matters
- Warranty length that exceeds the published test data behind it
- No photometric file available on request — if the IES file cannot be produced, the performance tables were not lab-derived
Family-specific parameter tables are maintained in the four specification guides: industrial, horticulture, commercial, and solar & outdoor.