I think this is much cleaner than the other one ( https://scratch.mit.edu/projects/1247720555 ) My sixth scratch cat project in a row... wow. I never thought I would consider doing this. I have better (non scratch cat) projects, so yeah.
Number 1 for the first light, 2 for the second (1 is better!) Feel free to use this in one (or more!) of your projects. Just be sure to credit me.