Car and Driver HL9130 10 LED Head Lamp, 3 Pack Equipped with high powered, high quality Cree LED bulb Great for use in low-light conditions or at night to increase visibility hands-free Light can reach up to 150 meters, approximately 500 feet Includes batteries with 30,000 hours of battery life Features three light modes: high, low and rapid; Adjustable head strap to fit most head sizes