Did you know that the purple ribbon is most commonly used to raise awareness for animal abuse, Alzheimer's disease, homelessness, domestic violence, epilepsy, lupus, sarcoidosis, Crohn's disease, and pancreatic cancer? The purple ribbon also symbolizes a cancer survivor. Adding purple ribbon lights to your light collection will help customers create projects to raise awareness for the things they care about. It also signifies that you are there in the fight against the cause.