... T8/T10 (10-24)in series with 12 in parallelr,T5/T8/T10 fluorescent lamp,Unisolated constant current power,with PFCItem: HC-LED-044Rinpout ... 20% PCB size(L*W*H): 120mm*16.5mm*10mmdrive power: 10-20WRemark:it is used for fluorescent lamp ofT5/ T8 ... /T10,Unisolated constant current power ,withPFC lamp holder assemblies of (10-24) in series with 12 in parallelr,T5/T8/T10 ...