Time Controller - To achieve unattended operation, turn lights on/off automatically based on your timer controller configuration. Easy to Use - Configure different modes from your computer and upload schedules to the controller .Multiple functions - Color selection, brightness control, time control and adjustable speed of LED lighting products.Wide applications - Widely used for LED plant light, grow light, advertisement per soft box, stage light, decoration lighting, home and commercial lighting. High Compatibility - Supports 1-5 channel output for RGBW/RGB/bi-color/monochrome LED lighting. With a 1 inch thick LED display, the power supply voltage is DC12-24V and the maximum total current is 20A.Size150MM*78.5MM*26MMNote: The data are all manual measurement, please allow 1-50cm error, due to the light and display difference, there will be some color difference, depending on the physical object received. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.