ROCKBROS 2023 New Bike Light - 10000mAh USB-C Rechargeable Bike Headlight - 3000 Lumen Ultra Bright - Over 24 Hours Runtime - Aluminum Alloy Build - IPX6 Waterproof - A Must-Have for Nighttime Cycling

So far this light has been amazing. The only downside I find is the fact that due to the clime I have were I live, it’s super hot all the time. The light tends to get also suuuuper hot. So I’m afraid this will lead to deplete the battery life over time. It gets hot specially when you have it turned on at the peak brightness level and also if you are not moving so there’s no wind to dissipate the heat.

The light is good and bright and illuminates the trail well. The mount is nice, much better than cheaper lights. Unfortunately it is not waterproof at all. I got caught in one rainfall and it shorted out. Do not recommend if you live somewhere that might rain. I used it for a total of 4 night rides.

De moderado tamaño y pesado al ser metálico, recomendable para vehículos medianos a grandes, buena construcción y gran iluminación, permite un razonable nivel de ajuste, la incorporación de un modo estroboscópico (adicional al modo de parpadeo) para el ahorro de la batería habría sido una adición bienvenida. Se echa de menos una escala de leds para conocer con mayor precisión el nivel de la batería. Otro punto a mejorar sería la homogeneidad de la iluminación, tiene zonas muy brillantes y otras no tanto. Preferiría que el soporte tuviera un modo de sujeción fija adicional mediante un seguro o perno, actualmente la luz es muy sencilla de retirar (basta un cuarto de giro) y por lo mismo no es conveniente dejarla colocada en una zona en donde fácilmente podrían robarla. Hasta el momento la batería ha demostrado tener una muy buena duración.

Bought one and really like the idea this item represents but had problem with first one headlight didn't work,but decided to get a second one and it worked so I kept first one because of power.source, will come in handy on bicycle trip across America this coming spring!

I bought the RHL 3000 from Amazon. The light was very bright. However, after six months of light use, it stopped charging. The indicator light would change to GREEN when connected to USB C indicating full charge. However, when I turned the light on, the indicator would immediatly change to RED and the light would not turn on. This light is now garbage - landfill. I give top reviews on Amazon when products work. I cannot recommend to purchase this bike light. Very disappointed in Rockbros on this item.

My first night ride on the Burke-Gilman was great! A route that I had often done completely in the dark - so much nicer to have a light! The beam was sufficiently wide. The low beam has 5 settings 1500, 800, 400, 200, and "blink"; the high beam has 2 settings 1500 and 800 lumens. 1500 low + 800 high are incompatible and it falls back to 1500 low; all the other combinations work well together. There is a relatively small dark band between the high and low beams; thus not perfect light coverage, but not a big issue. The aluminum + plastic mount comes with a 1/2" rubber gasket which holds the light on very well and keeps it stable against bumps/vibrations. It was a little hard to get on, but not too bad once you pressed it down with enough force to get the hex bolt threaded. You can still fine-tune the up/down rotation a bit once the mount is tightened. There is no left/right adjustment, but the beam is wide enough that this wasn't necessary even though the light was off center by an inch or two. Weight/size-wise the light is a good compromise - I was worried it would be too big/clunky for my sleek Trek road bike. Very happy to have the 10,000 mAh battery - it's held up very well in terms of lifetime so far. A big downside on my second ride, however, which was in the Seattle rain: the light went out on me by itself when I was in traffic and I couldn't get it to turn on again. I might have been fiddling with the light levels beforehand; something was flaking out, maybe the buttons weren't responding. Holding the on button for several seconds wouldn't get it back on. When I stopped after a min or two I was finally able to get it back on. When I plugged it back in for charging at home, I came back to check on it after 30 min or so and it had turned itself back on at full brightness. It was very, very hot and could have been dangerous or have caused damage to my table. It was likely still damp from earlier. Anyway, overall pretty good light. It's bright; the 800 + 800 combo is very usable. While the low beam is directed down, when I had the high beam on as well, an oncoming bicycler turned down their light level - a possible sign that my high beam might still have been in their eyes... After quite a bit of research on what's out there, I'm still pretty happy with the purchase at $42 + tax. I was a bit worried about the Rockbros logo being obnoxious, but it is pretty subtle and engraved lightly; could run a black marker over it to make it go away if you wanted. I'm still debating on whether to return it due to the flaky waterproofing, but might try a few more rides in the rain...Update 2/18/24: My replacement light is just as flaky as the first. It shuts off randomly, sometimes after only a couple seconds, even on a full charge. The top beam button is no longer functioning properly - it works to turn the light on/off, but no longer cycles through high/low state - the beam stays on high. There is now a rattle from vibrations somewhere in the mount when I am on grooved pavement. Lowering rating to 1 star.Update 2/24/24: Customer service was very responsive and I have already received a new light. Interestingly, 1500 low + 800 high, which didn't work properly on either two previous lights is now functioning correctly. Fingers crossed that third-time is a charm and that this light will hold up after a few weeks of real-world bike riding. Raising rating to 3 stars.

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Es una luz robusta, bastante pesada, el sistema de sujeción sólo permite graduar la inclinación de elevación, de resto es una luz potente con varios niveles de intensidad y sirve como power bank