... Standard with chip, PF≥0.99, THD<15%, life time is 30,000h, 110V/120V/220- 240V.50/60Hz,pre-heating and ... EOL function B) TUV Standard, PF≥0.97, THD<15%, life ... D) Low Standard, PF≥0.55, life time is 15,000h, 110V/120V/220-240V.50/60Hz 5,Lighting Source-T5 pure ...