Features:

1. Power  consumption: 5W

2. Power  Factor:   more  than  0. 9

3. Input  Voltage: AC110V~240V

4. Luminous  Flux: 450lm

5. Light  Extraction  Efficiency: 90%  min.

6. LED  Qty: 5pcs

7. Correlated  Color  Temperature: (CCT) 5000K~6000K

8. Color  Rendering  Index:   Ra:   more  than  75

9. Working  Current: 330+/-10mA

10. Lamp  Material: PC  plus  High-density  Aluminum

11. Working  Frequency: 50~60Hz

12. Life  Span: 30000  hours  (Lumen  Maintenance  Factor  :85%)

13. Working  Temperature: -20  centi  degree  to  60  centi  degree

14. LED  Chip  Brand: USA  Cree

15. Circuit  Overheating  Protection: Constant  Current  Circuit  of  Overheating  Protection

16. Viewing  Angle: 120  degree

17. Specifications: Φ73*103mm

18. Lamp  Cap: E27