... Factor: 0.98,CE&RoHS 50,000-70,000 h fluorescent tubet8 tube,led t8 tube,led t8 tube lamp,t8 ... . LUMENMAX SMD3528 LED, pretty quality and nice brightness.8. 6063-T5 Aluminium materials as the housing, strong heat dissipation.9. Environment ... ,000 hours lifespan, more than 10 times longer than traditional fluorescent tube.11. Easy installation.Technical parameter:Rotating base 180° turnable ...