For high pressure gas discharge lights, switching frequently will badly affect the electrode. Moreover, those light sources can’t start up in heated condition, and they have to wait until cooling down to start up again. For lighting application which needs frequent switching, led high bay certainly stands out in the crowd.4. LED Lights have quick and flexible transform of light color. Like we’ve said above, encapsulating three monochromatic colors of red, green and blue LED chips into one LED can get mixed colors through optical design. By separately controlling the red, green and blue chips can adjust the light proportion of monochromatic light to realize the change of whole LED light color.