Really nice game, simple and yet challenging. Took me a while to realise that the lamps lit up if you slam near them and so I then went back and lit them all up in my next run.
I also noticed that they have 3 stages of illumination to them, I tried to get all lamps to this level but alas I kept running out of time.
Good job, I'm glad to hear you enjoyed your first experience making a game, keep it up and keep making games. It's great fun.