Impact and Water Resistant LED Headlamp. Meets lighting needs for “up close” work when seeing details is important. Red LED flashes when battery is low, and batteries are near the end of their usable life. LED is located in the reflector in between the “Low Batt” marking and functions while the light is on. 90º tilting head features a robust ratcheting system; prevents neck fatigue. Durable, co-molded rubber body. Includes elastic head strap and rubber hard hat strap.