The output jack lets you chain multiple lights together when charging. The output from one can plug into the input of another. It lets you charge multiple lights at once while only needing one wall charger.

Lighting sure has come a long way

Thanks for ur time and effort to make the videos!

Can u use the light while changing 😊

I'm gonna cop one this weekend 🤪

Now it’s $54.99 that says on the harbor freight website.