T5 13w 6400k lamp tube 1.CE,ROHS,KC 2.efficacy 90lm/w 3. ... 2700k-6500k 4.life time 20000H T5 13w 6400k lamp tubewatt:4w,6w,8w,13w,14w,18w,21w,26w,28w ... ,restaurant,passage etc. ProductTypeColor Temp.Luminous Flux (lm)RaRated Life (h)Length(mm)T5 HE 4W6500K-2700K180-2208215000135.9T5 HE 6W6500K ... -270082200001149.0T5 HE 35W6500K-2700K3100-340082200001449.0 T5 13w 6400k lamp tube