... Power Consumption, High Intensity, Maintenance Free t8 tube light,led t8 tube,led lighting tube 1. T8 tube available2. Length available: ... 60cm, 90cm, 120cm & 150cm available3. Brightness: 6.2-6.8lm/led4. ... after 1000 hours continues working, no more fading since then.6. LED lamp quantity:174pcs/60cm, 216pcs/90cm, 243pcs or 297pcs/120cm ...