Feature: 1. Automatic Light: Solar light control switch, automatic light control switch in dark, simple operation, fine workmanship. 2. Light Control Function: Switch control board with photoresistor. It will automatically turn on at dark. It will automatically turn off at dawn. There is no delay. 3. Low Voltage Control Board: Low voltage pure light controlled switch control board, as long as it is within the required range, you can connect to any lighting products you want to control. 4. Application Scenarios: Solar light control board is suitable for solar lights, low voltage DC corridor lights, garage lights, street lights, gardens, etc. 5. Lightweight and Portable: Light switch controller is light in weight, small in size, easy to carry and store, convenient and quick to use, and stable in performance. Specification: Item Type: Solar Light Control Board Material: PCB Size: Approx. 25.7 x 18.1mm / 1.0 x 0.7in. Package List: 1 x Solar Light Control Board1 x User Manual