1) Input voltage: 90~ 260V AC
2) Full range of colors: cool white(5500-6500),
warm white(2800-3500), yellow,bule,red, green.
3) Light source: 7*3W-CREE-P4
4) Luminous flux: 880 lumens
5) Beam angle: 30 / 45 / 60 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.