Instead of plugging and unplugging the cord for a power tool like a jigsaw, use a switched outlet so you can just flip a switch to disconnect the power. This saves wear on the plug and cord and it keeps you safe when adjusting the settings or changing the blade on the tool. The light tells you that power is on and it is easy to flip the switch to turn the power off. Avoid making one mistake that could cause a serious injury. See how this works in this video and get your switched outlets on Amazon here: https://amzn.to/3ZfhWJ0.