Opal Glass Half-Dome Mushroom Pendant

A half-dome rather than a full one, 40 cm across and 24 cm deep, so the shade stops at its widest point rather than curving back under itself. That gives the mushroom silhouette its clean horizontal line at the rim, and it lets the light out across a wide angle rather than dropping it straight down in a column. The proportion is the design.

Opal glass is the material doing the work. It is opaque enough to hide the bulb entirely and translucent enough to glow across its whole surface, so the shade lights evenly from edge to edge with no bright spot and no visible source. Warm light through opalescent glass is the specific effect people mean when they call a fixture cosy.

Chromed metal carries it, which is the correct period pairing: mid-century designers used chrome against opal precisely because the two are opposites, one reflective and hard, the other soft and diffuse. It suits a dining table, a hallway or a living room. Bulb not included; a warm white LED gives the intended result. Indoor use. Wipe the glass and polish the chrome with a soft dry cloth.

• Materials: opal glass shade on a chromed metal suspension
• Dimensions: 40 cm diameter x 24 cm high
• Shape: half-dome mushroom
• Style: mid-century modern
• Light: even, glare-free, with the bulb fully hidden
• Bulb: not included, warm white LED recommended
• Voltage: 110V-240V
• Use: indoor
• Care: wipe the glass and polish the chrome with a soft, dry cloth