FoxFury 72 torch lumen compact white LED firefighter helmet light offering focused and panoramic lighting. Runs on 4 AAs with a (flashing) rear red safety LED to help be seen on scene. Light used in structural firefighting, wildland firefighting, USAR (search and rescue), EMS. Fits most fire helmets. Light output - high: 72 torch lumens; 8 hours run time, medium: 52 torch lumen; 12 hours run time, low: 31 torch lumen; 16 hours run time. 38 degrees wide field of vision. See up to 120-feet away and 48-feet wide. Fits 99 percent of US (American) style fire helmets. Headlamp features 20 LEDs: 18 white and 2 green - white and green LEDs enhances depth perception and color rendition. Rear safety LED (red) for enhanced visibility. Easily accessible tap switch (even with thick gloves). Made of premium materials for extra durability and longer life: nylon 66 housing with polycarbonate lens cover, silicone coated; teflon jacketed cable, silicone switch cover, 1-inches wide silicone strap with high temperature nylon buckle. Silicone straps are covered by a limited 90 day warranty. Note: battery pack is not remotable.