Integrated T5 Fluorescent Luminaire 1,Specification:8W,14W,21W,28W,35W ... 45%. 3,ENEC/TUV/CE/RoHS Integrated T5 Fluorescent Luminaire Product Description 1, Specification-8W,14W,21W,28W,35W2 ... Electronic ballast--four configuration for choice: A) IC Standard with chip, PF≥0.99, THD<15%, life time is ... 45% than traditional T8 , T10 tube.2,Good quality with competitive price;3, Instant start, ,no noise, low ...