t8 70w electronic ballast 1.PF=0.95, 220-240V 50/60Hz 2.Abnormal protection/short circuit protection 3.70w electronic ballas t8 70w electronic ballast1.PF=0.95, 220-240V 50/60Hz 2.Abnormal protection/short circuit protection3.36w electronic ballast for fluorescent lamp4.emc5. TUV, CE, EMC RoHSt8 70w electronic ballastFrequency:50/60HzPower Factor(PF) :0.95Total Harmonic Distortion (THD):<15% ...