... .no RF interference.7.superior ESD protection.8.Solid -state,shock and vibration resistant. Primary competitive advantage of HHE LED;1 ... led, SMD, led strip, led module, led component, piranha. if you need any types of product, please feel free to contact ... with us, we are give you best service.2) Our manufacture is in Shenzhen, if you are visit China, welcome to visit ...