I played about half the Jam entries so far and this was, ~by far~, the best: in terms of keeping with the theme and also gameplay in general. The "candle in a room" really blew my mind when I figured it out. I have no doubt you will win.
The only real problem I had is that the lights keep swinging on level reset. So if you get a bad shot where the light is swinging wildly, the platform becomes unstable and you have to wait a while for the light to stop. I was also a bit disappointed when I took the fireworks gun back to the start of the level and didn't find an easter egg.