My boyfriends birthday is next Tuesday, so I have 6 days to figure this out and finish it. I am going to make him a 3D hand carved '99 Camaro and really want to add working headlights. I have manipulated an old string of Christmas lights so that there are two bulbs and a long wire to connect to a battery, and they work. I have read that to insert them into the cake I should have them inside a tube. The problem is, I don't have a tube, and none of the stores that I can find around me have food grade tubes for purchase. Has anyone done this? I need suggestions on how I can get this to work safely. Thank you! 











