Max 1500 lumens output (2x 18650/ 2*26650) Output (select by magnetic ring):
Level 1 : 3000lm(2hrs) Level 2 : 2000lm(2hrs) Level 3 : 1000lm(2hrs) Level 4 : 500lm(5hrs) Level 5 : 50lm(9hrs) Strobe : 3050lm (4hrs) Working voltage 4v - 13v Max Runtime 2000hrs Max beam 680meters Peak beam intensity 115800cd Aircraft grade aluminum body structure Premium Type III hard anodized anti-abrasive finish Ultra-clear tempered glass lens with anti-reflective coating Momentary forward click tactical switch Strobe mode for tactical and emergency use Smooth reflector for max light output Highly focus beam for maximum distance Tactical knurling for firm grip Streamlined body design Mechanical reversed polarity protected design Intelligent high efficient circuit for max performance and runtime Intelligent temperature controlled light output for safety Impact resistant 1.2meters Waterproof : IPX-8 Standard (2meters) Size 186mm(length) x 76.2mm(head diameter)*49mm(tube diameter) Weight 320g