A. The effect of static electricity on led high bay electronic components1) The static electricity can trap dust and change impedance of circuit, which will affect the function and life span of LED Lightsproducts.2) The insulator or conductor damaged by electric field or electric current can disable the component (totally damage).3) The heat generated by sudden electric field or electric current may shorten life span but the component can still work.B. The characters of static electricity damage:1. Invisibility. Human body cannot sense static electricity unless there is electrostatic discharge. Even if there is electrostatic discharge, human body does not necessarily feel electric shock. This is because human body can only sense electrostatic discharge of 2-3 KV.2. Lurking damage. The LED Lightingperformance may not decrease obviously after static electricity damage, but accumulated discharging can damage the interior component. This will be a potential risk and will add to the sensitivity to static electricity. There is no way available to fix the damage caused yet.