T8 tube lenght:60cm Inputvoltage:AC110 watt:6w T8 tubeModel:108D-60length:60/90/120watt:6w/9w/12w/15w/18wdescription:108leds,174leds,216leds,243leds,300leds,324ledsLight Decay: About 3% after continuous 1000 hoursPower Factor(PF): 0.85~0.99Color Index(CRI): 74-90 Ra 108D-60