The Holtkötter 9502 is a wall lamp with white matt opal glass. The light is scattered through the opal glass, creating a homogeneous room lighting. At the same time, light is emitted upwards and downwards, reflected from the wall into the room. This wall lamp has a width of 25 cm and a height of 11.7 cm. The depth is 11.5 cm. It is an LED lamp and can be dimmed on site with a trailing edge phase dimmer.