Good lighting and long-lasting. It has handled 2 evening rides of 2.30 hours on the medium setting and 4 morning rides on strobo, a total of about 6 hours, and it has not needed charging. Easy to mount on the bike head tube, though it takes a little time to understand how it goes on and off the base. I will update later on

one of the most powerful and affordable bike lights, it's better to spend a little more money for this one if you really want to see in front of you when you ride at night

Exactly what the previous reviewer wrote. The brightest light I have ever had on a bicycle, very easy installation and adjustment, all-metal construction and very small size.

Very powerful light, with great range (at 10-15 meters you can see details and you can spot objects up to 20-30 meters away if it’s very dark). The shape of the lens creates two light zones, a fairly concentrated beam in front (in a rectangular shape) and an area just below the lens (almost 90 degrees) which is very useful because you can see exactly where the front wheel is stepping. Between these two areas there is softer light. The flashlight is made of metal and is very sturdy but not heavy. The battery easily lasts 2:30 hours at full power. Honestly, I haven’t let it run out completely, so it definitely lasts even longer. In general, the light is so strong that when I’m on pedestrian streets I lower the intensity so as not to blind pedestrians. For this price, it is definitely the best flashlight I found. I can’t say anything about the battery’s lifespan because I’ve only had it for a month. But if it’s of the same quality as the rest of the construction, it will definitely last.