I ordered a second one. I'll probably regret it, as I am ultimately dissatisfied with cheap stuff, especially when it ships directly from Asia. But I can't find much fault in the banggood light, at least not yet. It's amazingly small and light, too.

Now one of my favorite headlights is the B&M Eyc (pronounced Ike). I wrote a little review of it here. It requires a dynamo to power it. I love dynamo lights, and I generally prefer them, but not everyone can use them, and I can't put them on all of my bikes.