1. The colorful led controller uses high-speed single-chip microcomputer to process data, without delay and jitter;2. Brightness adjustment, speed adjustment, convenient and practical, remote control and button integration, flexible and simple operation; PWM signal conversion + program design to eliminate current surges to maximize LED life;3. 15 regular fixed modes, suitable for colorful/monochromatic colors DC5-24V wide-voltage power supply, the same product can control perforated lights and modular light bars, without any modification, and can be used more widely;4. The constant voltage controller can be connected to a power extender to amplify the power beyond the load range to ensure the same synchronization effect without any delay;5. The colorful led controller adds permanent memory function, and the effect of setting will not be reset due to power failure.Control method: GongyangNumber of control channels: 3 channelsOutput current: less than 10A x 3Working voltage: DC5-24Vcolour:BlackMaterial:plasticsize:110 x 90 x 25mmPackage Contents:1 x LED controller1 x remote controlOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.