Outputting 70 lumens of light the blinder road r70 has got your back whatever your ride light output 70 lumens dimensions 27 x 76 x 52mm weight 52g storage mode to activate storage mode make sure light is first turned off then hold down the onoff button for 5 seconds and release when red led comes on this led will stay lit until the light drops into storage mode to reactivate light plug into usb port and charge as usual once charged light will turn on as before cha