Whats in the box1 pair of lights typewheel lights valve cap flashing lights bike lights power sourcebattery emittercree xr e q5 switch mode2 high low applicationcyclingbike body colorblue body materialplastic maximum brightness lumens400 runtime hr1 range distance m50 or lower light bulb typeled batteries includedyes brightness lumenslower than 400 lumens mode1 waterproof levelipx 4 featureswaterproof net weightkg0025