... ballast with all protect . Power factor: 0.98 THD: ≤ 10% Tc: 50º C Ta: 0- +50º C 6.lifetime ... , 38% less usage of glass and phosphor powder compared to T8 lamps. 5, Good Color Rendering Index >80Ra6, ... light fixture 9, slim and light weight 10, CE, RoHS approvedHow to replace(use T8-T5 fixture) 1, turn ... improvement and so on T5 integrative system To replace T8 tube To replace T10 ,T12 tubes 14W 18W 20W ...