2) Energy-saving and environment-friendly
3) Full range of colors: cool white, warm white, red, blue, green and yellow
4) Superior thermal management.
5) Light source:Cree/Edison 12*1W high power LED ,1100LM
6) Current:320mA
7) Beam angle:  30 / 60 degrees
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