Component packages are installed using their package name. The package name usually correlates to the component ID.
In your component workspace click on the Use dropdown, select the Install tab to copy your component scope name and component ID. You can then choose between NPM or Yarn to install your component in to another Bit workspace or into a React application.
npm install @bit/YourUserName.componentScopeName.componentID
yarn add @bit/YourUserName.componentScopeName.componentID