This flashlight has a lot of functionality and a lot of versatility, especially having UV. So if you're doing work, where are you using a leak detection system that requires a UV light. It's very useful for that. However, the white flashlight on it is not very bright and only 150 lumens which is adequate for most spaces. But in today's LED flashlight world is very underpowered. The upside to all of that is that the flashlight should have a good duration of the battery.
I rated this four stars mainly because of that primary white light brightness limitation.