LED light strip at driver and front passenger legroom area

Hi. I'm new to this forum. I am trying to install a little 5v simple led strip at driver and front passenger legroom area and want to connect it to interior fuse box, fuse 15 so led will turn on when car headlights are on. So far the way I think it's effective to do is through fuse box and fuse tap. Any suggestions? Maybe more efficient ways? Pros and cons? It's 2008 base prius.
Appreciate your help.
Thank you