about this item：Unique Wide Field of Vision Headlamp: Unique Powerful Light Strip Our headlamp illuminates your surroundings unlike any traditional headlamp. This unique headlamp with wide field of vision that makes it unique compared to many other headlamps that have a focused beam. Dual Row 26 Larger LED Beads: Compared with the 40 small LED headlamps on the market, our headlights have been upgraded to 26 larger LED beads with an output of 1800 lumens for maximum brightness that illuminates everything with an incredible field of vision. Adjustable Headband & Lightweight & Comfortable: Our peripheral LED headlamp features an adjustable and stretchable headband that stays in place, fits all head sizes and also fits over a helmet, cap, most baseball caps and beanies. Hands-Free for Wide Application: With our portable and wide-angle headlamp, you can work hands-free in the dark and focus on other things. Wide Applications: The headlamp can be used for many applications such as camping,