I only had 2 hours to make a cake for hubby for Father's Day, so I made this. We gave it to him while playing Debby Boone's "You light up my Life" in the background. It was corny, but we all had a good laugh! The lightbulb is bumpy, unfortunately I was using icing I had made for a cake the day before and it just wasn't enough to smooth the cake well after carving. Oh well!