It has 3 modes of brightness and 3 modes of blinking and strobe. You obviously get the most usage out of the lower brightness but the high is what we use. Since it is rechargeable, we don't worry about it, because we don't take long rides and we can always charge it back up. It is also easier for cars to see me when it is on the highest brightness.
All in all I think this is a really nice headlight. It is pretty bright and can be seen from pretty far away. It also looks good and holds tight to my bike at all times. The best part is it is small and thin, so it never gets in my way while I am riding my bike, or distract me for any reason.
Head on over to the Night Provision Bike Headlight product page on Amazon. From there you can see what other people are saying about this product, find out more about it, and you can pick one up for yourself or the bike rider in your family!
I received this product in exchange for my honest and unbiased opinion/review.