LED Waterproof Head Lamp / 2.20" - 5.11 oz -  400 Lumens / Light Distance 50 Meters / Modes 100% 50% and Strobe / Run Time 6 Hours - New in Original Package ** Check in my Ebay Store for other Optics : Scopes - Lasers - Range Finders - Turrets - Sun Shades - Binoculars and More .....