1.Save 50% cost comparing with 3*1W series at same brightness
2.Super brightness LED,over 20 lm/pc
3.Super brightness degradation:less than 5% 1kh
4.Driver and Led PCB are separated for better beat radiation
5.Voltage: AC 85-265V wide voltage input,universal use
6.Base: E14,E27
7.Lifetime:50000hrs
8.Constant current driver
9.Transparent glass cover,4pcs LED Q.T.Y
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