Have been a loyal Knuckle Lights user for a number of years and generations of lights. The new One model are a solid upgrade from the previous (Advanced) generation.
With the Advanced, I would only use one of the two lights, so running with the One is pretty much the same. Honestly, I don't notice any real difference output in lighting between the new One model and one of the Advanced. Regardless, for me the level of lighting is more than adequate and I can safely run in the dark. One major area of improvement is the direct charging system on the One. Charging the Advanced in the cradle became rather finicky over time, with only one of the two ports working.
If I had any gripe/area for improvement on the One, I think the wrist band should be longer and include a slide. Running in cold weather with gloves is somewhat challenging with the current setup.
Beyond that, very happy and proudly display my Knuckle Light sticker in my office.
My night runs are much safer with this light. And the lower light setting is more than enough to see the ground well. Recommend.
This is the perfect light for running in the early morning. It is comfortable to carry and illuminates my path.
I read a lot of reviews about how bright it is, well, I wasn't lucky because what I got can't light up more than 3 to 5 ft ahead of me. It would have been nice to have a focus control. By the time I see something, I am already over it. Good thing I paid the early bird price, if not would be upset. I can live with it, and get used to it. Other than that, the grip is great, and aiming to incoming distracted drivers does stop them. It is a plus. For that, I give it a 5.
KnuckleLight's new ONE-Light is fantastic! The beams are strong and it is very comfortable to hold. Perfect for running, walking, camping... and even indoors when the power goes out during storms. Being USB re-chargeable makes this the light I need!
Knuckle Lights ONE ***EARLY BIRD***