... /each 2,power factor:95% 3,lifespan : >50,000hrs warm white gallery led track lighting SepecificationsInput Voltage AC85-265V Power ... hoursRelevant Certificate CE, RoHS,FCCWarranty 3 yearsOptical Data :Light Color Warm White, White, R,G,B,YColor Temperature 2800-3000K / ... 4500-6000K / 7000-9000KCRI Warm white: 85,Neutral/Cool White: 70Mechanical Data Light Type LED ...