Petzl E49 PNG Tactikka Plus NVG Headlamp W/green Lens
4 LED's 4 Lighting Modes - High 100hr, Medium 120hr, Low 150hr, Economy 15hrs. Green Flip Lens 35 Lumens Durable Elastic Headband Only 78gr/2.75oz Water Resistant 150 Hr Run Time 3AAA Batteries Included