Detailed Product Description

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: 5W high power LED
6) Luminous flux: 210lumens(color temperature:3200-6200K)
7) Beam angle: 180degrees (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
14)Replacement bulbs for general lighting, especially for museums, art galleries,  cosmetic  counters where UV or IR radiation is undesirable.