... 1, Epistar 3014 LED chip, . 2, D type AL housing 3, LED constant current driver 4, 1.0mm Aluminum PCB LED tube 1.2m TDL ... 18W LED tubeHeat Sink6063 alloyBus,train,home, office, hotel,Std&AUT:CE,ROSHItemParameterLED Type and Qty276 pcs 3528 LEDInput ... driver can improvelight efficiay and productReliability4, 18W LED tube can replace traditional 36W tube.5, 60% energy saving compared with traditional ...