... -240V.50/60Hz 5,Lighting Source-T5 pure tri-phosphor tube,Ra≥82,life time greater than 10000hrs ModelColour TemperatuareLuminous Flux ... Feature 1, Energy saving 30%~45% than traditional T8 , T10 tube.2,Good quality with competitive price;3, Instant start, ,no ... , Good Color Rendering Index6,Pre-heat function: make the T5 tube long life time7, No flicker, near to natural light,good ...