Ergonomic, low profile, tiltable headlamp ideal for structure and wildland firefighting. Meets all fire resistance requirements. Fits most helmets with visors or face shields. 24 LEDs (20 white, 4 green), peripheral vision, waterproof to 20 ft., operates on 4 AA batteries, adjustable beam angle, tap on/off switch. Weighs 8.3 oz. and has battery life of 12 hours reserve and 6-8 hours full. Light output: 68 lumen. 2 year warranty.