When we designed the L7, our main idea was to create a flashlight that would withstand extreme heat and cold and be resistant to stress and strain, e.g. shocks or dust. Furthermore, we wanted this torch to be ultra-bright, elegant, and handy. The result of our engineering work is worthy of notice. The L7 features the Advanced Focus System, considered as one of the best flashlight reflector systems in the world. Its shock-resistant polycarbonate housing makes the torch not only lightweight but also shatter-proof, and its modular design ensures reliability in the desert as well as in the mountains. LED: high end power LED - Lumens: 115 - Beam distance: 225m - Burn time: 42h - Focus: advanced system (spot/flood) - On/Off: barrel end cap switch (twist on/off) - Energy tank: 5.4Wh - Power supply: 3 x AAA batteries (included) Features - - High end power LED - Advanced focus system - Matte black finish - Polycarbonate end cap - Polycarbonate body - Shockproof - Splash proof - Hard gold plated electrical contacts (corrosion resistant) - Lanyard attachment (included) - Knurled grip - Lanyard hole