Abstract: Our invention is simply putting a fixed light source unit at the point-of-need. In this case, the point-of-need is a portable ice chest/cooler. This invention allows the person to be able to look for a wanted item in the ice chest/cooler without having to track down a portable light source (flashlight, headlights, torch, etc.) first. The hard bodied units will have a manual override switch on the outside that will allow for the “airing-out” of the unit when necessary. A battery compartment inside one of the walls of the hard bodied units will have a removable door for easy access when it is time for battery replacement. On soft-sided coolers the need for a manual override will not be necessary because each of these will have a manual “click-on” switch. A Velcro or zippered battery compartment will house the batteries. These compartments will be stitched around or fused around so the battery and light units will be stable.