Familiarity: I gave it as a gift but have feedback to share
I got this for my mother for Christmas because is a bike commuter. In the summer, there isn’t much issue with visibility, but in Utah in the winter, it’s dark all the time! I’ve used the light and motion products for years and love them all. Last long, provide great light and are versatile for my different bikes and other play toys! The 1000 lumens provides a great beam for seeing obstacles and for cars to see you!