... with built-in reflector.CE approved. T5 Convertor with Reflector,Save energy up to 40%. High-power ... with magnetic T8T10,T12, it will save 35-50% electricity which save power bill by 35-50%.2. No need to change ... save electricity by 48% Preheating adaptor,T8 to T5 Converter,T5 linear adaptor with nano film,T5 retrofit T8 fixture CE,SAA,ROHS.