Picture light: illuminating your paintings effectively

Aim for a wide picture light about two thirds of your painting's width, positioned 20 to 30 cm above the frame, tilted at about 30° to avoid reflections. Choose an LED with a CRI of 90 or higher, at 2700 to 3000 K, with dimmable intensity. This setup lights the artwork without overexposing it or distorting its colours.

What is a picture light and why light a painting?

A picture light is a wall fixture mounted just above a canvas, with an arm that casts light downwards onto the artwork. It belongs to the wider family of wall lights, but with a specific purpose: to serve the painting, not the whole room.

What light changes on a wall

A painting left in the general ceiling light blends into the decor. Lit from above, it gains depth, its textures catch the eye and the wall takes on a gallery feel. This is often the detail that lifts a room from adequate to carefully finished.

Accent lighting, not a ceiling light

The picture light acts as accent lighting: it concentrates a narrow beam on a surface instead of spreading light everywhere. You are not trying to light the room, but to isolate the artwork and give it its own point of light.

At what height and angle should you install a picture light?

Fix the light 20 to 30 cm above the frame, centred on the width of the painting, and aim the beam at about 30° to the wall. This angle lights the whole canvas without sending reflections back to your eyes or casting the frame's shadow onto the painting.

A wide light about two thirds of the painting

For even light, choose a light whose width reaches about two thirds of the painting's width. Too short, it leaves the edges in shadow; too long, it spills over and lights the wall around rather than the artwork.

The right distance above the frame

The larger the painting, the further you move the light from the top of the frame to cover the full height. The same wall light installation height guidelines apply here: start at eye level and go up according to the format.

A beam tilted at 30°

The 30° angle is the compromise that avoids two flaws: a beam that is too vertical flattens the texture, a beam that is too grazing reveals every bump in the canvas. On an artwork behind glass, shift it slightly to chase away reflections.

Which colour temperature and CRI keep colours true?

Stay between 2700 and 3000 K, a warm white close to gallery light, and insist on a CRI of 90 or higher. This index measures colour fidelity: below 90, reds dull and nuances flatten. LED, with no UV or heat, preserves pigments.

Oil, watercolour or photograph: adapting the shade

An oil painting in warm tones tolerates, and even likes, a warm white at 2700 K. A light watercolour or a black and white photograph keep their accuracy better around 3000 K, which is more neutral. The subject decides, not a single rule.

Why aim for a CRI of 90 or higher

This is where the true rendering of colours is decided, far more than in the white or yellow light debate. A high CRI reproduces each shade as the painter applied it; a low CRI flattens them without you understanding why the artwork seems dull.

LED protects the artwork

Unlike halogen, an LED emits neither ultraviolet nor noticeable heat onto the surface. It therefore limits the yellowing of varnishes and the drying out of old canvases, while using little power over hours of use.

Unsure about the height or the model suited to your artwork? It is better to ask our team for advice before buying: it avoids drilling again and a light that distorts colours.

LED, wiring and style: which model suits your painting?

There are two setups: the hardwired light, recessed and invisible, to plan before the wall is finished, and the plug-in light, installed in a few minutes. A dimmer then adjusts the intensity according to the time of day and the mood. Style, meanwhile, is chosen to match the frame.

Hardwired recessed or plug-in light

If the wall is not yet finished, the hardwired version disappears into the partition. Otherwise, a plug-in wall lamp model avoids any re-drilling. Across a survey of 48 references in our catalogue as of 25 September 2026, 94% carry the LED mention, all display a 2-year warranty and 94% an IP20 rating, suited to a dry living room wall.

A dimmer to adjust the intensity

Dimming changes everything throughout the day: full output to show the artwork, low light in the evening for a cosy mood. It is a real comfort, much requested on lights dedicated to paintings.

Discreet white, graphic black or chic gold

Match the finish to the frame rather than the canvas: white blends into a light wall, black highlights a contemporary frame, gold warms an old artwork. Across the same survey of 48 references as of 25 September 2026, white dominates (69%), ahead of black (65%) and gold (48%). To broaden the palette, explore our design lighting with clean lines.