... Feature 1, Energy saving 30%~45% than traditional T8 , T10 tube.2,Good quality with competitive price; ... less usage of glass and phosphor powder compared to T8 lamps.5, Good Color Rendering Index6,Pre-heat ... No labour and no modification cost to the existing T8 light fixture9, slim and light weight10, TUV, CE ... improvement and so on T5 wall lamp fixtures built in EB 6w/8w/13w/14w/21w/28w/35w