... 80% over traditional lampLighting color: 2700k-6500k,warm light,daylight, red,blue,green light etc.Life span:8000-10000 hrsCertificate: CCC,CE ... of the our lamp Detail of the lampHigh power factorCFL light bulbBrand name: VEKOCY or OEMLow harmonic distortionModel: ZS-HSL-20Wattage ... factory.residential room and super market lighting 110V-127V CFL light bulb China supplier