The Zambelis 180021 is a concrete wall light with a rounded body and openings that direct light upwards and downwards. Its grey mineral surface forms an opaque front: light emerges above and below the housing rather than through its face. The unadorned shape suits modern, minimalist, industrial and loft interiors without adding a projecting decorative arm.
One G9 bulb, two directions
A single G9 lamp holder takes a bulb rated at no more than 25 W. The bulb is not included, so it needs to be chosen separately. Two light openings do not mean that two bulbs are required. Compare the colour temperature and lumen output when selecting your bulb, as these determine the light colour and available brightness rather than the concrete body itself.
Use the fitting as supplementary wall lighting in a living room, dining room, bedroom or hotel interior. Its vertical light pattern also offers a wall accent in a hallway or corridor. It is not an adjustable spotlight that can be aimed at a book or work surface. When planning a row of fittings, take the output of your chosen bulbs into account separately.
Allow room for the body and its light
The housing measures 15 cm high, with a width and length of 13 cm each. Compare those measurements with furniture positions and the space available in a passage before installation. Leave space above and below the fitting if you want the up-and-down effect to remain visible. A shelf close to an opening can intercept the emerging light.
A fixed electrical connection
This is a surface-mounted wall fitting for a 220–240 V supply. The instructions require installation by an electrician and the protective earth connection associated with Class I construction. It is not a plug-in lamp. The manufacturer excludes outdoor use and wet conditions, so its concrete appearance should not be taken as evidence that it can be used as garden lighting.
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