... CE SAA T8 to T5 adapter is simple, practical and easy way to convert tired old T8 fixtures to the new energy ... Factor (PF), low operation current; Power factor up to 0.999, operation current reduces by 65%, output power ... and no starters needed;7)Easy installation, Instant to start;8)Long life span10,000-20,000 Hours ... protection, overload protection, end of life protection T8 To T5 convert kit -CE SAA