I don’t have a Convoy L2 but I have some other Convoy lights. I know Convoy brand is very high quality and budget priced. There are some reviews for Convoy L2 on this site. Here’s one I randomly pulled up for you with the Search box (top left of window). Conclusion is that it’s an excellent light. 
Another option is the newly released Lumintop GT Mini. This is another thrower from a decent brand, and is similar in size and price to the Convoy L2. To me, it looks a lot nicer. The styling is a lot more elegant. Convoy lights often have that cheapy “tactical” look about them. But, that’s just my personal opinion. Some people like the tactical look. :innocent: If you’d like to see what the Lumintop GT Mini is about, you can check out the M4D M4X group buy here.