The first card is a Party card with multi colored lights. I poked small holes in the top "record" layer of my card to add a space for the lights to shine through.
After cutting all the layers with my Cricut, I poked holes in the top layer where I wanted the lights to go, and marked them on the lower layer. The lights were a bit close, so I supplemented a few of the lights with small rhinestones. Again, only attaching the final layer at the top so that the battery could easily be replaced.
How cute are these fun cards? And creating the light up circuits are so quick and easy.