Using this RPS Studio light is easy. First, find a stable place to set it up. Then, plug it into a power source. To adjust the power, simply turn the rotating dial. If you want to check if it's working, press the test button. When using, make sure the power supply is stable to avoid any damage. For maintenance, keep it clean. You can use a soft, dry cloth to wipe it regularly. Avoid exposing it to water or extreme temperatures. Also, check the cables for any signs of wear and tear periodically.