I have the factory LEDs with the nice sensor switch like you have in the Weather Guard on my HD, but half of the LEDs quit working shortly after I purchased the toolbox. It's annoying that they quit working being so expensive, but the lights that still work put out ample light to see in the box.
Since the 24s don't have a 12V cigarette plug (which I need for a strobe), I decided to forgo the factory lights for the toolbox on my 1/2 ton and try something different. I found this Kingpin light bar (
link) on Insta and decided to give it a try. Once mounted, you can rotate the light so it shines back behind the toolbox into the bed as a work light as well, which was one of the downfalls of the factory LEDs since they really only shine in the box. I installed the 12V plug and tapped into it to power the light. It worked out pretty slick. Time will tell if the Kingpin light is worth a shit, but their ads make it seem pretty legit lol.