samsung smd3528 tube, UL TUV CE listed LED tube ISO9000&14000, TS16949 tube Efficiency high up to 120lm/w ip54 360° beam angel 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>0High in cost ...