T-4000, DMX, LED RGB Controller 1, 5V~24V input 2, controller Full Color LED Light 3, CE&ROHS 4, P9813IC,D705IC, 6803IC etc T-4000 dots controller1, Suitable to 32 grade-256 grade-4096 grade gray level control, software Gamma Correction.2, Combined with video editing software LedEdit, it supports all various of rules, special shape and other point , line, surface light..3, It is 4 ports ...