... 600mm 6w led t5 tube: 1.SMD3528 Epistar chip 2.CE/RoHS/FCC 3.50,000 hours lifetime 4.high brightess ... LED made in TaiwanOperating Temperature -40°---+80 °LED Lamp Life 50,000 hoursRelevant Certificate CE, RoHS,FCCWarranty 3 years Optical Data ... shock and break, customizable. white 600mm 6w led t5 tube CE RoHS