Modeldf d10 whats in the box1 light typesafety lights front bike light bike lights lanterns tent lights power sourcebattery battery typeaaa total batteries4 emitter total emitters5 switch mode2strobe steady on applicationtraveling fishing hunting cyclingbike divingboating everyday use campinghikingcaving working body colorsilver black maximum brightness lumens400 runtime hr360 distance m100 range distance m200 500 light bulb typeled batteries i