The headlight can be used to see in the dark so that you don't miss a thing.
Promising review: I live in a house that has all hardwood floors/tile, and I get tired of mopping and sweeping. This suction has been great for my entire house. It works great! All those tiny crevices where dirt can stick to the floor are cleaned up with the suction power. The spray mop works great and leaves floors shiny and clean. I vacuum the area quickly and then return to mop it. It takes half as long. It's also very satisfying to throw away the gross pad at end. Five stars from me! Rebecca R
Amazon has it for only $99.99