remote control; No need to waste time and effort climbing to the heights trying to change the sunlight mode. You can turn on/off the light or change the modes by just pressing the button on the remote control. 3 Modes:1. Micro Mode Induction Mode; When someone arrives, the sensor triggers to trigger strong light; the light dims after 15 seconds.2. Induction mode; When a person arrives, the sensor triggers the strong light; it turns off after 15 minutes out;3. Always light mode; It will always be on at night without induction function (used in special places) High waterproof level; It is IP65 waterproof. This unique design can prevent water seepage inside when it is raining, thus improving the weatherproof function. They are made for the outdoors and you won't have to worry about them despite the bad weather.