What rubbish is the old light bulb? What rubbish does the old light bulb belong to?

1. Old light bulbs are toxic and harmful wastes, because they contain toxic substances that are harmful to human body and pollute the environment.

2. Hazardous waste refers to waste containing heavy metals and toxic substances that are harmful to human health or cause actual or potential harm to the environment. Please handle hazardous waste with care. If it is easy to be damaged, please put it in a package or parcel. If it is volatile, please seal it and put it in.