Select comfort and protection in one very cool lid—bump cap with LED lighting technology provides protection against cranial bumps and bruises. Built-in LED lighting under the brim illuminates projects without the need for a flashlight or bulky headlamp. Removable impact-resistant shell with foam lining for protection and added comfort. Patented flanged design for comfort and air flow. Sturdy caps with reflective accents allow for easy visibility in low-lighting.