I bought it for lighting of commuting bicycle. The LEDs of this hand are often in a bad condition after a purchase for a while, and we are rebuilding a lot of times, but this item is in good condition. I think that it is better to choose things of domestic makers (manufacturing may be overseas) too, I recommend. However, since the brightness (brightness) is moderate, I think other people who prefer very bright ones are good.
There is no problem with basic performance such as brightness, but it is the current situation that it is cloudy with waterdrops. Once, it is clearly stated as "drip-proof specification", and I feel it is within the usual range of use, that is, it is wet with rain. Please explain whether it is goods of this degree, whether it is due to individual variations or, in some cases, exchangeable things.