led tube light 1:Five years warranty 2:UL,TUV,ROHS,FCC,LM79,lm80 3:Lumen efficiency more than ... -277VAC; 347VAC (50/60Hz)Luminous Flux2000 lmCertificatesCE approved/ROHS approved/UL,TUV,VDE,PSE,CSA,ENERGY STAR pendingSpecial FeaturesDesigned to replace ...