TC421 Wi-Fi Timer LED lighting timing controller Description: TC421 WiFi time controller to change the load output in time, customer can adjust the schedule they want through the top PC client or APP. Via USB wifi to download required schedule to controller. This controller can control the load changing effect no more than. It may also be controller setup time due to the synchronous clock function of the host host. Perfect for plant lighting, advertising light, stage, home decoration, etc. Specification: Material: Black colour Size: Approx. Approx. 15x7.8x2.5cm / 5.91x3.07x0.98in Working Temperature: -20-60 Voltage: DC12-24V Static Power: <0.5W Maximum output current: 20A Output: 5 channels The package includes: 1 piece of controller 1 piece USB cable 1 piece Note: Since the size is measured by hand, the actual size of the item may be slightly different from the size! Due to lighting effects, monitor settings etc. There may be a slight difference in the color of the pictures and the actual item.