1).LED t8 tube light 2).CE&ROHS Approved 3).OEM&ODM Provided 4).Excellent LED tube T8: PF>0.93. ... CRI>80 5) 2 Years Guaran T8 led tube light 1).LED t8 tube light 2).CE&ROHS Approved 3).OEM&ODM ... Provided 4).Excellent LED tube T8: PF>0 ... , super market, school, hospital, parking place, advertising light box, and many place that not easy to replace ...