This light is made for use without a soft box, so there's no such accessory.

Hi bargain hunter Yes, the power supply has the CE mark on it and fits the 2-pin Swiss sockets. This light is really great, have fun with it.

The batteries are not usually included with these lights. Otherwise they would have to be much more expensive.

This product got an adapter for camera (where you can add a flash). Under the light there is a 1/4" thread. Which is a standard used for tripod.