Rendl HARMONY R14377 black clamp desk lamp, GU10 max 8 W

Rendl HARMONY R14377 is a black desk lamp that attaches to the edge of a tabletop with a C-clamp. A slender arm and a small, flared shade take the place of a conventional lamp with a broad base. Flexible sections let the arm adopt different positions, as shown in the manufacturer's photographs of this exact fitting.

Check the desk edge before choosing

The clamp opens to a maximum of 5.5 cm. Compare that measurement with the thickness of your tabletop and check that its underside is accessible for the fastening screw. This is not a freestanding table lamp: its position depends on a suitable edge rather than simply an empty patch of desk surface.

The manufacturer's stated dimensions are 52 cm in height, 32 cm in length and a shade diameter of 9.5 cm. Allow space for the arm above the worktop as well as for the attachment itself. The cable is 160 cm long; measure the intended route to the socket, including any distance around furniture, rather than relying only on the straight-line distance.

A replaceable GU10 LED light source

HARMONY uses one GU10 LED light source rated at no more than 8 W, with a 230 V supply. That wattage is the lamp's bulb limit, not a brightness specification. Choose the light colour, output and beam angle by checking the bulb you intend to use. A toggle switch sits on top of the shade, clearly visible in the close-up photograph.

A practical silhouette with a retro character

The clamp arrangement suits a desk in an office, study or learning space. Its black shade, narrow arm and exposed fastening mechanism give the design an industrial, slightly retro appearance. It provides an alternative to a broad-based desk lamp when planning the tabletop layout, while still requiring a furniture edge to which it can be secured.