... in Category:T8 convert T5Description:T8-T5 Adapter system T5 adapter is for updating T8,T10,T12 fluorescent ... lamp to T5.Easy fit T5 adapter saves both energy and installation costs. T5 ... , moreover, with the electronic ballast in the adapter, the replacementwill give more than 45% energy saved ... just replace T12 or T8 tube by T5 adapter and tube, then starter replacement, that's ...