I've been using it for over a year now, and I think it's one of the best portable mini lights available. It's really well-designed, especially with the feature of charging all the lights within the hard case. I mainly use these lights as backups or to add depth to scenes. However, I've also used them attached to my motorcycle for POV shots and to capture details in windy conditions. The build quality is excellent; they still look brand new, just like when I first unboxed them. The battery can be a bit tricky, as the lights get warm in enclosed spaces if used for extended periods, which can drain the battery faster. However, with proper planning and adequate ventilation, this isn't a major issue.