America, L2 visa, how long can I stay in America?

Nothing is right upstairs. Visa and legal status are completely different concepts. A visa is a ticket to enter the United States. There are two types of L2 visas, single entry and multiple entry, and multiple entry is 2 years. Legal status is the status you must have during your stay in the United States. The legal identity of L2 expires at the same time as L 1. When your husband's identity is about to expire, the company will also handle it for you, so this is your husband's company's responsibility, so you don't have to worry. Even if my L2 visa expires during my stay in the United States, as long as I don't leave the United States, I will be fine. I have entered the United States and don't need a ticket. If you leave the United States after the ticket (visa) expires, you must re-apply for the ticket (visa) entry.