... ) CCT:4000-4500K 3) Ra:over70 4) CE,UL,Rosh Circular LED tube feature:1,high brightness led tube light2,fixture ... lifespan more than 50,000hours6,warranty:2yearsthe specification of 12W circular LED tube: TypeCS-G10QWA12-301CS-G10QNA12-301CS-G10QCA12-301DimensionΦ30 ... of spectrum and chromaticity diagramthe standard package of the 12W circular led tube suitabe for shipping by sea and export.