... Specification: 1, Epistar 3528 LED chip, . 2, Easy intallation 3, Speicial high efficacy driver 4, Light efficacy 100lm/W Input ... 6000K1000LED linear tube Specification:1, Imported 3528 LED chip, high light efficiay, low light decay.2, D type AL housing ... prolong 3 times tube life3, LED constant current driver can improvelight efficiay and productReliability4, 36W LED tube can replace traditional 72W ...