1) Input voltage: 90~ 260V AC
2) Full range of colors: Cool white(6500-7000),Warm white(2800-3500).
3) Light source: Epistar Led-30W
4) Luminous flux: 2300 lumens
5) Beam angle: 80 degrees (glass lens optical grade)
6) Best thermal management with aluminum housing and copper fittings
7) Body temperature: ≤53℃
8) Led working temperature: ≤62℃
9) Temperature: -40 ~ 70℃
10) Brightness degradation: 3% - 5%1kh
11) Life span: 50, 000 hours
12) No UV or IR radiation
Application: replacement bulbs for general lighting,especially for museums, art galleries, cosmetic counters, where UV or IR radiation is undesirable.