I bought it as a front light while running a bicycle. In the urban area I think that it is too much light in terms of informing the other party of the existence. I think that using alone as a light alone is not enough, I think that I had done a good shopping if I thought of the price. I am worried about durability, but I would like to check it in the future.
Street lamps on the commuting street have fewer street lights and want bright lights, they want color lights, Eye of Cat Eye ① Removability easiness ② High precision lens of camera quality ③ LED made by Nichia Corporation ④ Because batteries can be used without waste I bought this product. The lens has quite a sense of accuracy and it seems to be controlling the light distribution properly. Like a projector lamp of a car as I said. Because it does not depend on the reflector it is a compact housing. Is it too bright to expect too much? It is an honest impression to say such a thing as such. If it is a country road, we must cut our eyes to slow down the speed. If you ask for brightness you will have to enlarge the enclosure such as increasing the number of batteries, the product concept may be different. It is a recommended item for those who want something that is convenient to carry and easy to install and disassemble (compact for light).