I'm currently using a Light & Motion Urban 400 headlight. Very bright for my needs, USB rechargable, and I really like the tool less mounting system. I'm able to swap it between my two bikes.

For or my taillight, I'm using a Portland Design Works Radbot1000 on both bikes. Three modes(steady, flash, and buzz/pop). I like the reflector that's built in. It came useful a few years ago when my batteries dies on a commute home. My only con is that its battery operable.