As the name implies, the new Poudrier wall light from Paris-based DCW éditions fashions itself after a chic powder compact. The ripple glass diffuser adds graphic appeal and visual comfort, while the gold lid pivots on hinges, allowing you to reflect light in whatever manner you like. IP44 rated for use in wet rooms and powder rooms, although there is no denying this beauty would look beautiful in most interior rooms, especially dining rooms, entrances, hallways, staircases, living rooms and bedrooms.

LED lamping, 2700K, 800 Lumens, 8W, Hardwired, On/Off (not dimmable but you can regulate the brightness by closing the lid). 

From the manufacturers:

The light can be switched on and dimmed, to give time to accept oneself. The light is manually adjustable, not with a dimmer but with a shutter that is opened or closed according to the desired light intensity.
Originally designed for the bathroom, POUDRIER can also be used in a hallway or entrance.