Ah, what’s next in the flashlight videorama? How about one showing some of Fenix’s most popular flashlights, the LD10, LD20, PD20, and PD30?Ãâ These are very popular for a good reason, with their fantastic battery life, easy interface, and rugged bodies.Ãâ Fenix is the brand that started me down the path of premium flashlights several years ago, so I figured they deserved a video or two.