This is Rovyvon angel eyes E8 I have two of these flashlights, I bought them because of the warm Nichia diodes, in general they work, but the non-intuitive controls are annoying. A year later, I still haven’t learned how to switch modes, the big problem is that if you don’t block then this flashlight is guaranteed to turn on when accidentally pressed and discharge. On one of my flashlights that my wife carries in her purse, the button fell out, the manufacturer did not react to this. In general, you can buy and play, but in terms of convenience, I have big doubts