1. Light source: COB LED
2. Total consumption (W): 30/50/70/100W
3. Dimension(mm): 225*187*127mm
4. Frequency (Hz): 47 to 63Hz
5. Optical dicay rate: <5% within 3000Hrs
6. Efficacy (lm/W): 70lm/W
7. Color index (CRI): >75Ra
8. Power factor (PF): >= 0.95
9. Input voltage(V): 85~265V AC
10. Lifespan (Hrs): >= 40, 000H
11. Materials: Aluminium alloy die casting
12. Humidity range: 5 to 95% R. H.
13. Warranty: 2 years
14. Certificates: CE CCC approved
15. Environmental protecion: RoHS