... . LED quantity: 144 pcs 4. CE & RoHS led ip67 lamp tube ◊ Specification ◊ Model No.LED-T8-MHW-813Input VoltageAC 100~260VOperating ... of LEDs, no trouble of replace parts of normal fluorescent tube.No flash, AC driving, reasonable driving, no effect from switch ... , all materials from inner light sources to outer cases are hard materials, such as Epoxy, ABS, PC.No electromagnetism interference, no ...