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,35wLife time: 15,000-20,000 hoursColor temperature:2700k-6500kMaterial: A-class powder Standard:CE,RoHS,KCluminence efficacy up to 95lm/w, Up 40% energy saving than common incandescent lamps. Save considerable cost for consumersApplications:Suitable ...