Nitecore Concept 1 1800 Lumen 1 x 18650 / 2 x CR123A CREE XHP35 HD E2 LED Flashlight Drop-Point Battery: Four AA batteries

Battery: Four AA batteries

without battery or headband

safely controlling the output and the ability to signal warning to traffic

High-Mid-Low outputs

IPX-8 standard waterproof (2 meters submersible)

Nitecore Concept 1 1800 Lumen 1 x 18650 / 2 x CR123A CREE XHP35 HD E2 LED Flashlight Drop-Point Battery: Four AA batteriesNitecore is continuing to push the boundaries with the Nitecore Concept 1, the first release in the new Concept Series. Featuring a premium CREE XHP35 HD E2 LED for a super bright 1800 lumens max output, the C1 is easily the top of its size class. A conveniently located single side switch control lets users adjust through 5 brightness settings and two selectable operating modes give a choice between direct access to Turbo or Strobe. Operating on 1x