Feature:
1) Base type: E27 base     
2) Energy-saving and environment-friendly   
3) Full range of colors: cool white, warm white, red, blue, green and yellow
4) Superior thermal management with internal copper heat conductor and external aluminum  housing       
5) Light source: Edison 71W high power LED   
6) Luminous flux: 350lumens(color temperature:6000K)  
7) Beam angle: 30 / 60 degrees (glass lens, optical grade)  
8) Body temperature: less than 53 degrees Celsius  
9) LED working temperature: less than 62 degrees Celsius  
10) Temperature: -40 ~ 70 degrees Celsius   
11) Brightness degradation: 3% - 5%1kh   
12) Lifespan: 50,000 hours     
13) No UV or IR radiation     

Dimension