NIGHTWATCH NI03S Valkyrie SFP55.2L 17000lm 748m 26800 21700 Thrower LED Flashlight

Specification:
Brand:NIGHTWATCH 
Model: NI03S Valkyrie
LED: SFP55.2L
Max output:17000lm(lishen 21700HP )
Intensity:140000cd
Distance: 748m 
Battery:  21700/26800 (not include)
Bezel: stainless steel 
Lens:         Glass with anti-reflective coating
Body:        Aluminum with Type III hard-coat anodizing
Swtich:   reverse switch
Ingress rating:   IP68, underwater 2 meters
Weight:      304g without cells
Dimensions:    53 mm head x162mm length
Function: 1. Reverse polarity protection
                 2.Temperature control, 52°C will step down 
                 3.low voltage warn
Modes: L-M1-M2-H-T
      double clickes ： Turbo 
      triple clicks : strobe  Strobe 
      four clicks:   Lock