1:CREE XHP70.2 LED with a lifespan of 50,000hours
2:Max Output 3850 lumens 
3:Powered by 1x26650 rechargeable Li-ion battery (included) 
Moonlight: 1 lumens; 50 days; 6 meters; 10cd
Low: 200 lumens; 14 hours; 68 meters; 1160cd
Mid.: 1000 lumens; 2 hours 48 minutes; 150 meters; 5610cd
High: 1800 lumens; 1 hour 12 minutes; 205 meters; 10510cd
Turbo: 3850 - 1800 lumens; 2 minutes+1 hour 6 minutes; 326 meters; 26500cd
Strobe: 1800 lumens, 2 hours 12 minutes
4:Working Voltage:3V-4.2V
5:Max Runtime: 50 days
6:Max beam throw: 326 meters
7:Peak beam intensity 26500cd
8:Impact resistant: 1.2meters
9:Waterproof: IPX-8 Standard (2meters)
10:Size:132mm (Length)x40mm (Head)x30mm (Tube) 
11:Weight: 120g (without battery)
12:Smooth reflector gives perfect beam and throw 
12:Digitally regulated output- maintains constant brightness
13:Side switch on the body
14:Over-heat protection to avoid high-temperature of the surface
15:Made of durable aircraft grade aluminium
16:Premium Type III hard-anodized anti-abrasive finish
17:Toughened ultra-clear glass lens with anti-reflective coating
18:Battery reverse protection function, Low battery warning indication (it will flash when voltage is lower than 3V)