a fastener 5 which is preferably velcro and has an upper surface 5 a for detachably connecting to another fastener the source of light is shown generally as 6 and may be any suitable light source such as a battery flashlight light 6 has a essentially flat lower surface 11 a fastener 7 has an upper surface attached to surface 11 of light 6 fastener 7 is of material which can detachably connect with surface 5 a and may be velcro fastener 7 has a lower surface 7 a for detachably connecting to fastener surface 5 a the fasteners 5 and 7 are preferably flat topped and serve to align the light 6 in a plane parallel to the preferably flat plane of visor 4 which results in the desired configuration namely that the light beam is co planar with the eyes of the person wearing the cap so as to ensure that the light beam focuses where the eyes are looking at all times of course the visor may not be flat and the fasteners may also have other than flat top and bottom surfaces however while such arrangements can be made it is within the scope of this invention to.