How Our Product Comparison Works
Compare2Best's comparison engine lets you stack up to 5 LED lighting products side-by-side across standardized technical dimensions. Every spec is verified against manufacturer datasheets and cross-referenced with international standards (IEC 60529 for IP ratings, CIE S 017 for CCT, IES LM-79 for lumens). This means you're comparing verified data, not marketing claims.
Comparison Dimensions
- ⚡ Wattage & Luminous Efficacy (lm/W)
- 💡 Lumen Output & Lumen Depreciation (L70/L80)
- 🎨 CRI (Ra) & R9 Value — Color Accuracy
- 🌡 CCT — Correlated Color Temperature (K)
- 🔒 IP Rating — Dust & Water Protection (IEC 60529)
- 📐 Beam Angle & Light Distribution
- ✅ Certifications — UL, ETL, CE, DLC, RoHS
- 💰 Price per Unit & MOQ Comparison
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+
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
推荐结果
最佳选择推荐
基于Key Parameters综合评分，为你推荐最优产品
💰 TCO
Total Cost of Ownership
Calculate energy costs — sometimes the cheaper fixture costs more to operate