Wireless LED power repeater transfers 300HZ~20KHz PWM signal to expand power. It is consisted of emitter LT-3050 and receiver LT-3053-5A. One emitter can match unlimited receiver if using the same frequency. Supporting sync control on multiple receivers within effective distance. A very good solutionn for the LED proeject needs sync control wirelessly. Such as the wireless reote control buildings, both ides of the roads, river bans and bridges etc.