・High-brightness white LED 25 lumens ・Wide irradiation angle of 140 degrees ・ Three types of mounting methods of hook, strap, and clip (back) ・Can be used for various purposes [cycling, jogging, hiking, going to and from children's lessons, walking dogs, etc.] ・ Ultra-lightweight that does not burden [14g] (including batteries) A small light that subtly supports cycle life. By attaching it to the zipper of the garment when you want to illuminate the keyhole in the dark or check your hand, you can light your hand just by pressing the switch without having to take out the light. It can also be attached to a key and used as a key chain. In addition, a clip and rubber strap are also included, so you can attach it to your pocket, handlebar, or finger. Although it is an ultra-compact light with a height and width of 34 mm, it has a brightness of 25 lumens at an irradiation angle of 140 degrees, so it is a high-performance light as an auxiliary light.