1.DC5V, 12V, 18V, 24V 2.3 channels 3.Connecting mode: ... temperature: -20-60 C 2. Supply voltage: DC5V, 12V, 18V, 24V (for orders specify voltage) 3.Output: 3 ... Program: pattern key,lighting color will change if you press one time; Speed up: to speed up lighting color changing ... (C) keys are available Typical Applications DC5V, 12V, 18V, 24V 3 channels common anode wireless DMX controller