... 4.isolated driver 5.CE,Rohs China 4f 18w smd3014 t8 led fluorescent lamp •192pcs ,SMD3014 ,18w ,AC100-240V•Isolated driver ,ensure long ... lifespan & safety•t5,t8 led tubes •size :300mm(1ft) ,600mm(2ft), ... /led 2.High CRI ,65-84Ra 3.Isotaled driver ,ensure tube long lifespan & safety4.No flicker ,very healthy for eyes5.PF ...