... efficacy. Product Feature 1, Energy saving 30%~45% than traditional T8 , T10 tube.2,Good quality with competitive price;3, Instant ... eyes8, No labour and no modification cost to the existing T8 light fixture9, slim and light weight10, TUV, CE, RoHS ... energy conservation improvement and so on T5 integrative systemTo replace T8 tubeTo replace T10,T12 tubes14W -2ft18W-2ft20W-2ft21W-3ft30W-3ft30W ...