... .two years warranty ,no UV,1200mm leng 4ft T8 led tube light from Chinese factory with cool price For more ... in Europe and America. The features of T8 led tube light:1)Energy Savings Saving 80% more energy compare ... -26490-264Frequency(Hz):50/60Hz50/60Hz50/60HzPower(w):10w,13w,18w,21w10w,13w,18w,21w, ... 18w,21w,24w,25w,42w,44w,58wEfficiency(lm/w):100100100Color Temperature(k):3000K/4000K/5000K/6500K3000K/ ...