small RGB LED Controler 1, 5V~12V input 2, control 7 Colors LED Light 3, CE&ROHS 4, P9813IC, ... than 600 pcs seven color pixel lamp can be connected.2, at the 1st pcs of pixel lamps, connect the negtive ... 1800 pcs single color pixel lamp can be connected.2, using this type of controller, just can divide the lamps into 3 ...