Christmas lights can be recycled through a variety of different programs and services. Here are a few options to consider:
1. Check with your local municipality to see if they offer recycling services for electronics, including Christmas lights.
2. Look for companies that specialize in recycling electronics, such as e-Cycle. These companies will take your old Christmas lights and recycle them properly.
3. Consider donating your old Christmas lights to a non-profit organization, such as the Habitat for Humanity ReStore. They may be able to use the lights in their projects or recycle them properly.