... smd3528 led tube 81 (TUV CE, UL, RoHS, LM-80 approved) LED with ICE LM-80, TM-21 L70>35,000H UL TUV CE ... listed LED tube ISO9000&14000, TS16949 tube CRI:80-85, R9 ... the light failure less than 1% at 6000hours.With ICE LM-80 approved.Lifud Power supply of 3 to 5 years warranty ... beam angel smd3528 led tube 81 (TUV CE, UL, RoHS, LM-80 approved)