... , CE&ROHS 4, P9813IC,D705IC, 6803IC etc T-4000 dots controller1, Suitable to 32 grade-256 grade-4096 ... change effect animations, “SPEED+” speed+, “SPEED-” speed-Note: T-4000 port controller, load 512 lights each port, the playback speed ... can be up to 30 frames/sec; if it connect more than 512 lights ... to the number of lights.Projects: T-4000 DMX LED RGB Controller