Seraphim Outfitter&rsquo;s &ldquo;Halo&rdquo; is an Ultra-bright, Waterproof , 1000 Lumen LED Headlamp 1000 Lumen Output & Up To 900 Ft Beam Length 180 Degree Adjustable Lamp Head With Zoomable Beam Widths High, Economy, & Strobe Light Settings Water Resistant, Dust Resistant, Shock Resistant & Corrosion Resistant 2 Rechargable 18650 Batteries Plus AC Wall Charger Included