... driver 4, 1.0mm Aluminum PCB LED tube 1.2m TDL-YG2004-18/G13Type:Office lightT10 18W LED tubeHeat Sink6063 ... 230mm 20PCS/CTNPackaging stylePE+Neutral carton with labelProduct Weight453g/PCS 9.3KG/CTNOperating Environment-20°C~40°CLife50000 hoursSpecification:1, ... 110-240V AC 50-60Hz9, CE & RoHS & PSE approvalApplication:Train, bus, office, factory, school, hospital, metro, shopping mall, hotel, etc.