LZF Guijarro Surface & Wall Light

Decorative lighting that doubles as wall art sounds appealing — until you realise the finish you love isn't available in a dimmable version, or you've specified three different sizes without checking they share the same mounting depth. Getting the details right before installation saves a great deal of frustration.

For a family of lights like the Guijarro, the key specification decisions are finish, size, and dimming method. The 0–10V dimming option — a protocol where a low-voltage signal controls light output separately from the mains supply — gives smooth, flicker-free dimming when paired with a compatible driver and control system. The non-dimmable variant suits circuits where dimming isn't needed. CRI (Colour Rendering Index) measures how accurately a light source renders colours; at CRI 90, the Guijarro renders materials and finishes faithfully — important in spaces where wood, textiles, and art are on show.

The LZF Guijarro is a family of three pebble-inspired surface and wall lights designed by Mariví Calvo. Inspired by smooth, water-worn shingle, each lamp in the family has its own subtly individual form — compact, rounded, and quietly sculptural. The wood veneer construction brings natural warmth, and the CRI 90 light source ensures the finish reads as intended in situ. IP20 rated, the Guijarro is suited to dry interior spaces including living rooms, bedrooms, hallways, and feature walls.

The Guijarro's appeal grows when pieces are grouped — different sizes arranged together echo the way pebbles cluster naturally, creating a cohesive installation with genuine visual presence. The design is particularly striking in the muted, nature-led tones of the palette. Available in Sea Blue, Pale Rose, Grey, Blue, Orange, Yellow, Natural Beech, Natural Cherry, Ivory White, and Red, the range offers enough breadth to suit both restrained and expressive schemes.

The Guijarro is rated IP20, making it suitable for dry interior locations only — not for use in bathrooms or areas exposed to moisture. Dimming control is available as either 0–10V (requiring a compatible low-voltage dimming driver and controller) or non-dimmable; this must be specified at the point of order. With 21 variants across sizes, finishes, and dimming options, it is worth confirming your full specification before ordering to avoid delays. Driver requirements should be confirmed at specification stage.

At Lightsource Studio, we work through these decisions with you before anything is ordered. Specifying the right size, finish, and dimming variant from the outset — and confirming driver compatibility — is exactly the kind of detail that prevents costly site surprises. The Guijarro is a considered, design-led choice; we'll make sure the specification behind it is equally considered.