The P7 Core as successor of the P7 still has one of our most innovative light technologies, the patented Advanced Focus System, which allows a continuous transition from a broad flood beam to a sharply focused long-distance beam. In addition, the P7 Core features Rapid Focus technology for single handed operation and continues to use four AAA alkaline batteries (Included) Features Advanced Focus System for efficient, precise flood and spot lighting Outstanding Ledlenser light quality brightness, beam range and run time are ideally matched to the energy source Fast change of light cone with Rapid Focus Battery powered with four AAA alkaline batteries Easy operation by Endcap Switch Included in package along with the torch 1 set of AAA batteries, Hand strap Specifications Model: ZL502180UPC/ISBN: 4058205020480 ANSI – Constant Light Boost Power Mid Power Low Power Light output [lm] 450 250 40 Beam distance [m] 300 220 100 Run time [h] 1 2 25 Length defocused [mm] 130 Length focused [mm] 140 Head diameter [mm] 37 Tube diameter [mm] 30 Weight incl. batteries [g] 175 Weight without batteries [g] 130 Focus function Yes Head material Aluminium alloy Tube material Aluminium alloy Optic Plastic lens (PMMA) Warranty This Led Lenser product is covered by manufacturers warranty of 2 years + 5 years (if you register directly with LED LENSER after purchase)