... tube air purifying lamp(T8-2) Air purifier+New T8,T10,T12 fluorescent tube=T8-2 series negative ion fluorescent tu ... T8-2)Install MothodFirst, turn off power supplySecond, take away the T8 LampThird, take away the starterFourthly, Demolish the rectify capacitor, ... if not, the power factor of the capacitor will be reduced to 0.5Fifthly, ...