Biking Camping Hiking Business Trades Home Projects Exercise General Illumination Military & Tactical Nighttime Safety Hunting Off Roading / ATV Travel LED Color: White Lumens: High - 178 | Low - 18 Run Time: High 4 hours 30 minutes | Low 36 hours Effective Range (up to): 590 ft (180 m) Battery Type: 3-123A Lithium Batteries included Impact-Resistant Head protects optical system Mineral Glass optical window has double-sided AR-coating and Teflon® seal to withstand environmental pressures High-powered energy efficient 50,000 hour LED Electronically controlled for uniform light output Patented optical system machined aluminum reflector for optimal thermal management and beam projection. Uniform focused spot with flood beam pattern Aerospace-Grade Aluminum Body from solid bar stock with military-spec, Type III hard coat anodized finish Aggressive knurling for positive grip Color Available: Black Type III hard coat anodized finish Shockproof, crushproof and water-resistant construction O-Ring compression sealing throughout Tactical end-cap switch activates constant and momentary High, Low, Strobe, and Lockout modes Generous size lanyard hole for added security and transport options Dimensions (Length x Diameter): 6.20 " (15.75 cm) x 1.00" (2.54cm) 1.24" (3.15cm) head diameter Weight: 6.17 oz. (175 g). - Kleur: Zwart. - Materiaal: Zwaar gecoat aluminium Type III.