Specifications:
Model: Olight M20-X
Material: Aluminum body with anti-scratching type III hard anodization
LED: Cree XM-L2 LED
Batteries: 2 x CR123A/RCR123 or 1 x 18650
Reflector: smooth reflector
Lens: tough ultra-clear tempered glass
Switch: tail cap side tact switch,tail cap forward push switch
Output and Runtime: 550lm/1h20min; 110lm/5h; 10lm/85h
Special Mode: strobe 10Hz
Beam Distance: 197m
Peek Beam Intensity: 9700cd
Waterproof: Waterproof to IPX 7 Standard,underwater 1m
Impact Resistance: 1.5m
Dimension: 140mm (Long),35.5mm(Diameter),25mm(Tube)
Weight: 124g(without battery)

Packing List:
1 x Olight M20-X Flashlight
1 x Holster
2 x CR123A Batteries
1 x Battery Magazine
1 x Lanyard
1 x User Manual
1 x Diffuser
2 x Spare O-Rings