Very bright. It's bright even during the day. I'm impressed. It's heavy and feels well built. Gets hot. I will make a mount to use it with my electric scooter. Good for avoiding potholes.
Bought for $ 20 11.11. Unfortunately, the battery charge indicator does not work properly, after a full charge the color of the button changes from blue to yellow in 5 minutes and after 5 minutes to red and then the headlight works for the time specified on the box. Probably I got a factory defect. In general, I am satisfied with the quality of the product, but in my case I can not give more than 3 stars.