... is approx.80% less than the incandescent lamps; excellent color rendering and excel Model no.: 2U, mini 2U, 3U, mini 3U ... : 6,400K-daylight / 4,100K-coolwhite; 2,700K-warmwhiteExcellent color rendering: RA ≥80High power factor (P.F. ≥0.95) version is ...