I have to say that this head lamp is really bright and lights up a far distance. The strap is adjustable, so you can put it as tight or loose as you want. The head lamp is also adjustable, it moves up and down to the level that is right for you. I used it for running at night and it really helped me see, it also stayed put while I ran. It can be used for early morning or late night when extra lighting is needed. I really enjoyed using this head lamp and I will continue using it.