Feature:
1) Energy-saving and environment-friendly   
2) Full range of colors: cool white, warm white, red, blue, green and yellow
3) Superior thermal management with internal copper heat conductor and external aluminum housing                                                                                                       4) Light source:1W high power LED
5) Beam angle: 50 / 70 / 100 degrees (glass lens, optical grade) 
6) Body temperature: less than 53 degrees Celsius  
7) LED working temperature: less than 62 degrees Celsius  
8) Temperature: -40 ~ 70 degrees Celsius   
9) Brightness degradation: 3% - 5%1kh   
10) No UV or IR radiation
Dimension