Instant start, Flicker free, CE certificate Multivolte electronic ballast 1.The power ... widely used in T5,T8,T12 Tube.6.The electronic ballasts have CCC,CE,RoHs,EMC 2×40W Electronic ballast with ... PF0.98,THD<20%,CCF<1.7,quick/preheat start (option),with CE approval,3years warranty....