1.LED: CREE XHP50 18W LED          
2.Battery: 9xAA alkaline batteries     ( Not included )
3.Size: 235x59x39 mm
4.Weight: 440 g
5.Material: Aeronautical Aluminium alloy
6.Function(5 light modes): 100% brightness,50% brightness,Strobe.

7.Light output: 1400 Lumens     

 8.Adjustable beam: (Zoom in to Zoom out by pull out or push in)                                                       

9.Water resistance: IP65
10.Beam distance: 300 m
11.Impact resistance: 1 m
12.Runtime: 3h/High,12h/Low