Nathan StrobeLight for Running. LED Clip-on. Safety Light. Night Run. Winter/Dark/Hiking, Walking.

These lights are convenient to clip on and easy to select the flashing mode. They are very visible when walking at night. I once had a driver pull over next to me and tell me he could see the light from a quarter of a mile away and knew to slow down.

There are a bunch of similar, super cheaply, made, lights like this out there. This one is slightly brighter, and slightly better May. I would buy it again.

It works. It is bright. Battery is easy to change. Meets the Ragnar relay butt light requirement.

I purchased two of these through Amazon (and actually I've had the same experience purchasing them from my local running store). I receive them, and neither worked with the included batteries. Then, after replacing the batteries and ensuring they were installed correctly, I find that neither works even with fresh batteries. Fairly ridiculous, given that this has happened to me a number of times now. When I originally purchased some of these a few years ago, I loved them (hence the intent to buy new ones). Too bad this has been a 'fail' repeatedly now. I suggest others not try this failed experiment for themselves.

Bright, easy to attach and secure. You can not be missed with this light on. I would highly recommend.

I love the product itself but the light died within 3 months of receiving and I used it VERY rarely.

A compact little visibility light, quite useful if you are running at night and want something to tell drivers that you are around. Superior to a simple reflective vest, especially with a blinking pattern. Not so useful at dusk though - the light simply isn't bright enough to draw a lot of attention when the ambient light is still high. This isn't a significant issue, just don't expect it to do something too substantial.The interface is pretty good - a long press ensures that it will almost never be activated accidentally, it is easy to switch between modes, and the light remembers the last mode you were on. The blinking patterns are variegated and should draw notice from drivers. The clip is perfect for non-intrusive mounting to a belt, arm band, or pack strap.I would recommend this for night runners, so long as it compliments a reflective vest and reflective wrist/ankle bands. I use it as a a rear pack light when hiking, since the pack hides my reflective vest. The lithium battery and long lifespan make this an ideal light to tuck away in your hiking pack just in case you end up on the road at night.

This flasher has a new design and it works great on my morning runs. Bright and is easy to clip on.

Lo uso al correr de noche

Buen clip, muy ligero y diferentes opciones de luz.

長押ししないと点灯しないので知らずに電池を消耗して使いたいときに使えないということがありません。電池も長持ちで、3時間連続使用しても電池切れになりませんでした。クリップ式なのでズボンのポケットやランニングポーチに取り付けて使っています。重さも気になりません。良い買い物でした。

Se tiene que presionar el botón mínimo cinco segundos para prender o apagar, desespera

Nice, safe for night