Melt both bags of candy melts in a bowl in the microwave for 1 to 2 minutes. Stir with a spoon until they're all melted. If you need more time, you can microwave for 20 seconds at a time. You don't want the candy melts to burn or the texture will be too thick.
Pour the melted candy melts into a piping bag with a small hole cut at the bottom.
Drip the candy melts over the cake from the top to the bottom like wax would fall from a candle.
Let each layer dry before adding another layer of candy melts over the previous layer.
You want it to look very drippy and layer the candy melts on over the frosting for a melty candle look!
Add either a tealight or a candle in the center of the cake and light it.