Product Comparison
Compare multiple products side by side — parameters, performance and price.
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💰 TCO — Total Cost of Ownership
Add products and adjust inputs to estimate energy cost.
How Our Product Comparison Works
CompareDeals lets you stack up to 5 products side by side across standardized technical dimensions. Every spec is verified against manufacturer datasheets.
Comparison Dimensions
- ⚡ Wattage & Luminous Efficacy (lm/W)
- 💡 Lumen Output & Lumen Depreciation (L70/L80)
- 🎨 CRI (Ra) & R9
- 🌡 CCT (K)
- 🔒 IP Rating (IEC 60529)
- 📐 Beam Angle
- ✅ Certifications (UL, ETL, CE, DLC, RoHS)
- 💰 Price per Unit & MOQ
Standards Referenced
- IEC 60529 — IP Rating Classification
- CIE S 017/E:2020 — CCT Definition
- CIE 13.3-1995 — CRI Measurement
- IES LM-79-19 — Lumen & Efficacy
- IES LM-80-21 — Lumen Depreciation
- UL 1598 / UL 8750 — Safety Standards
Common Procurement Scenarios
🏢 Commercial Office
Panel + Downlight + Track
🏨 Hotel
Pendant + Wall Sconce + Bath Vanity
🏭 Warehouse
High Bay + Linear + Flood
🛒 Retail
Track + Spotlight (CRI 95+)
🏡 Residential
Downlight + Strip + Ceiling Fan
🏛️ Museum/Gallery
COB LED CRI 97+
Practical Selection Advice
Conclusion first: the best LED fixture is not always the cheapest unit price; it is the product that matches the project environment, visual requirement, energy target and compliance risk. First eliminate products that fail mandatory compliance, then compare performance-per-dollar, then choose the supplier with clearer datasheets and stronger evidence.