I purchased this to use as an additional brake lamp for a big scooter and had it stored away. I sold the bike without installing it, and it's been sitting in the warehouse ever since. The lamp itself, the stay, the instruction manual, and all other accessories are included. The box was slightly damaged, so I've repaired it with cellophane tape. Since it's a general-purpose product, it can be used not only as an additional brake lamp but also as a rear fog lamp, side marker, etc. It's a 12V product, so it cannot be used on large vehicles.