... Saving 30-45% 3,ENEC,GS,CB Approved T5 Indoor Light Fixture Product Description 1, Specification-8W,14W,21W,28W,35W2, Body ... , improve more light efficacy. Product Feature 1, Energy saving 30%~45% than traditional T8 , T10 tube.2,Good quality with competitive price ... long life time7, No flicker, near to natural light,good for eyes8, slim and light weight9, ENEC,GS,TUV, CE, RoHS approved ...