I just bought a white Miele C3 Cat and Dog canister back around New Years and it comes with that exact same nozzle. It really is a nice powernozzle even if it doesn't have a headlight. I previously owned a Miele S528 Filtration Guard canister with SEB236 powernozzle that my parents bought when I was in college. I "borrowed" it when I built my first house and used it for a few years before giving it to my brother.
All in all, the Cat and Dog is dramatically lighter in weight than the S528 vacuum. It's quite powerful and screams quality. Unfortunately, it's been so long since I've owned a canister that I cannot stand using it with the machine constantly on my heels. I think I've become so spoiled by the Hide a Hose system with my central vacuum that I've only used this new Miele 3 times in the last three months. I tried selling it on Craigslist but no takers in my area. Enjoy your new machine. My central vac actually came with a different version of the same nozzle except it's white and has a headlight. It does an amazing job when hooked up to the central vac.