... ,high quality 24-key IR Controller 2,Supply voltage: DC5V, 12V ,18V, 24V 3,for rgb strips 4,Connecting mode:common anod hot selling 24key IR Controller for led stripsSummarization 24-key ... :-20-60 °C (2), Supply voltage: DC5V, 12V, 18V, 24V (for orders specify voltage) (3), 0utput: 3 channels (4), Connecting mode:common anode (5 ...