Energizer S9178 Vision HD Head Light LED Torch with 3x AAA Batteries The Energizer Vision HD headlight is another innovative headlight solution from the Energizer premium headlight line. With the latest LED technology, users get an extremely bright, lightweight hands-free solution with ample run time capability. Patented optics offer exceptional direct and peripheral vision, making the Energizer Vision HD a perfect light for home, work and outdoor activities. Thanks to Energizer Smart Dimming technology, users can control the intensity of light from 100% to 10%., and enjoy Next Push Off technology to avoid unnecessary switch cycles. With an adjustable head strap, water-resistant design and pivoting head to direct light exactly as needed, this headlight is another way Energizer continues to deliver innovative lighting solutions. Features: 3 white LEDs Spot Area light modes Dimming Next push off Adjustable elastic headband Pivoting head Shatter proof lens Weatherproof Survives a 1 meter drop Designed to last 15 years 3 x AAA Alkaline batteries included