Long runs for RGB LED products are no longer a problem. JS LED controller reduces the amount of home run wiring by bridging your RGB flexible strip, in-ground RGB lights or RGB LED modules to make long, continuous runs. Use with all of our RGB Color Controllers. •Applied to power repeat of synchronous changing signal; •3 channel RGB control,the max current of each channel up to 6 A; •Accepts PWM control; •Be used to kinds of LED modules; •Theoretically we can connect limitless LED modules by connecting the repeaters in series