Here is a playthrough video showing solutions for all 60 levels of the game Lightbulb Physics.
There are multiple ways to solve most of the levels so feel free to get creative with your own solutions.
The video shows multiple solutions for some of the levels. If the first solution felt a bit clumsy or awkward I played it again to make a better one that is easier to replicate.
Note: After struggling with level 15 (see the vid!) I added another block to that level to make it a bit less awkward.
Play the game here: Lightbulb Physics