Life Span(hours): over 30, 000hours, 30 times of incandescent lamp, 5.7 times of common CFL
1.Lumen Efficiency: 50Lm/w
2.Power Factor: About0.96
3.Power(w): 8w
4.Base: E27/E14/GU10
5. CRI: 80-90Ra
7. Color Temperature(k): 2700-6500k
8. Certificates: CE; UL, CCC; RoHS

Features
-Super long lifespan, more than 30, 000hours
-High light effect, high power factor, more energy saving
-Durable on/off, quick start in low temperature, and low heat generation