The HALO DOWN 100-230V is an elegant and robust wall light with a sleek and wide light display on walls and diffuse light display downward for added ambiance. This fixture can only be connected to the power supply, making it suitable for use on house walls, garages and storage sheds. The HALO DOWN 100-230V is technically designed so that it can be connected to a dimmer*.  The beam of light produced by the HALO DOWN can also be adjusted widthwise using the separately available SHUTTER 2. This makes it possible to adapt the lighting/ambiance produced by the HALO 230 wall light as desired. This wall light is part of the HALO series and also available as a 230 V up-down light and in a 12 volt version.* In accordance with the technical specifications in the manual.