The specific electrical work that can be done without a license varies by location and local regulations. In many places, minor electrical work such as changing a light fixture, replacing an outlet cover, or installing a ceiling fan may not require a license. However, any work involving alterations to the electrical system, like rewiring, panel upgrades, or new circuit installations, typically demands a licensed electrician. Working with electrical systems can be dangerous, and unlicensed electrical work can pose significant safety risks, not to mention potential legal consequences. It's always advisable to check local codes and consult a professional electrician for guidance on whether a license is required for your specific electrical project.