Description The Cuboid is a plaster wall light casting both upward and downward beams from a rectangular gypsum body measuring 180mm high by 110mm wide. A single G9 bulb (sold separately, 40W max) sits inside the hollow plaster enclosure, with light escaping through apertures at the top and bottom to create defined pools on the ceiling and wall below. Designed for hallways, staircases, and living room accent walls where indirect ambient light is preferred over direct glare, the Cuboid projects 70mm from the wall surface and can be installed singly or in evenly-spaced groups along a corridor or feature wall. The gypsum construction allows the fitting to be painted with any good-quality emulsion, enabling it to blend into the surrounding wall colour or contrast as a feature depending on decoration. The natural gypsum is porous and slightly warmer in tone than ceramic or plaster-coated metal, absorbing and diffusing a small amount of the light rather than reflecting it harshly. The Class I electrical rating requires earthing during installation, and the IP20 rating limits use to dry indoor zones only. Dimming capability depends on the specific G9 bulb chosen — most dimmable LED G9 capsules work with standard trailing-edge dimmers. Specification Height 180 mm Width 110 mm Projection 70 mm Construction Gypsum (Plaster) Finish White Class I IP Rating IP20 Primary Voltage 230V 50Hz Lamp Technology Halogen / LED Compatible Lamp Base G9 Lamp Included No Dimmable Lamp dependent Max. Wattage 40 W Warranty 2 Downloads Product Specification Sheet Product Manual Frequently Asked Can this be painted to match my wall colour? Yes. The natural gypsum plaster accepts any good-quality emulsion paint. Allow the paint to dry fully before switching on the light to avoid discolouration from heat. What bulb does it take? The fitting takes a single G9 capsule bulb up to 40W, sold separately. Most users pair this with a 3-5W LED G9 in warm white (2700K-3000K) for ambient corridor or accent lighting. Is it dimmable? Dimming depends on the bulb. Most dimmable LED G9 capsules are compatible with standard trailing-edge dimmers, but halogen G9 bulbs typically dim more smoothly. Check the bulb packaging for dimmer compatibility. Can it be used in a bathroom? No. The IP20 rating limits use to dry indoor zones only. Bathrooms require IP44 or higher depending on the zone.