LED downlights

Check three criteria before ordering: the room and its humidity, the light mood you want, then the surface to cover. An LED downlight is recessed into the ceiling, lights downwards and is chosen by its cut-out diameter, its recess depth and its protection rating. This collection brings together 257 LED downlights for a living room, a kitchen, a bathroom or a hallway.

What is an LED downlight?

An LED downlight is a luminaire recessed into the ceiling that sends light downwards, like a spotlight, with an LED source instead of a halogen bulb. Three markers are enough to describe it: the cut-out diameter made in the ceiling, the recess depth above, and the luminous flux directed towards the floor.

LED downlights in the ceiling: what happens between the ceiling and the floor

Light travels down in a cone from the source, guided by a reflector or a lens. The result avoids the grazing light that washes the walls and leaves the ceiling clean. In a living room, this distribution matters as much as the power: it draws lit areas on the floor instead of a diffuse halo. To compare this output from one model to another, browse the downlights collection.

Recessed LED downlights: the installation that erases the luminaire

A recessed model leaves only a trim visible, sometimes less. A surface-mounted version stays visible and hangs a few centimetres below the ceiling. The recessed one is dusted with a single swipe along the rim, without dismantling anything, and gives a continuous ceiling line. Find these versions in recessed LED downlights.

What is the difference between a spotlight and a downlight?

A spotlight is an adjustable projector that targets a specific object or area. A downlight stays fixed and lights straight down to cover an entire surface. The downlight is chosen for even general lighting, the adjustable spotlight for highlighting a painting, a worktop or a wall.

LED downlight and halogen: what changes in the ceiling

Halogen heats up strongly and consumes more for the same amount of light, with a shorter lifespan. The LED downlight heats little, supports several colour temperatures and fits the same cut-outs as the old setup. The vocabulary followed: what used to be called a halogen spotlight is now replaced by an LED luminaire of the same diameter, as detailed in all our luminaires.

Integrated source or replaceable bulb: what it changes for maintenance

With an integrated source, the colour temperature and flux are set by the model, and a luminaire at the end of its life is replaced entirely. With an interchangeable bulb in a GU10 or GU5.3 base, only the lamp is changed. Note that a ceiling line stays even only if all the bulbs are identical. The choice between the two families can be read in see all downlights.

How to choose your LED downlights according to the room?

The choice is made on three criteria linked to the room: the protection rating (IP) for humidity, the colour temperature for the mood, and the luminous flux for the surface to light. A living room is fine with a low rating and a warm light, a bathroom requires higher protection and a more neutral rendering.

IP65 LED downlights: the rooms where water and steam circulate

The protection rating measures resistance to dust and water. In a bathroom, a high rating is generally chosen, such as IP65, because steam circulates and splashes are frequent. The information is read on the luminaire's data sheet, never on the bulb packaging. Avoid placing the source directly above the bathtub or the shower.

LED ceiling lighting: where to place the light points

Think in zones and surfaces rather than in absolute numbers. A hallway wants a regular alignment along the passage, a kitchen wants points above the worktop to remove cast shadows, a living room accepts points around the periphery. Distance to the wall and spacing between two points are calculated on site, depending on the furniture. These markers can be compared in the models to recess into the ceiling.

Which LED ceiling light to choose for the living room, and when to prefer a wall light or a chandelier?

The recessed downlight lights widely and disappears into the ceiling; the LED ceiling light is visible and becomes a decorative element; the LED wall light lights a wall or a reading corner; the LED chandelier brings a central volume. In a living room, a main source in the ceiling and one or two accent points are often combined.

Powerful LED ceiling light or several downlights: which ceiling solution?

The ceiling light concentrates the lighting at a visible point: it suits low ceilings and rooms where light must come from an identifiable centre. Several downlights distribute the same intention across the whole surface, with a ceiling that stays smooth. The choice depends above all on the available height and on whether or not you want to show the luminaire. Compare the two approaches in the Designix luminaire universe.

LED wall light and LED chandelier: the complements that change a room

The wall light lights where the ceiling cannot do everything: sofa corner, headboard, stairwell. The chandelier occupies the centre and serves as the centrepiece above a table. The useful rule remains to match the colour temperatures between these sources, otherwise the mix is immediately visible. These are the complements willingly paired with the recessed versions.

Dimmable LED downlights: why adjust the intensity?

A dimmable downlight accepts a dimmer: the intensity is lowered in the evening and raised when the room must be bright. This requires a model compatible with the installed dimmer, otherwise the light flickers or goes out badly. It is this adjustment that distinguishes mood lighting from work lighting.

Dimmable LED downlights: checking compatibility with the dimmer

Compatibility is read on the luminaire's data sheet, which specifies the type of dimmer accepted. The symptoms of incompatibility are recognisable: flickering at low intensity, jerky start-up, extinction during dimming. When several points are on the same control, they must all support the same type of dimming to vary together. The relevant references are found in all available luminaires.

12 V LED downlights: low voltage and transformer

A 12 V setup goes through a transformer that steps down the voltage, whereas a 230 V model connects directly to the mains. The 12 V mainly concerns old installations already equipped. Before ordering, open an existing luminaire to see what is in place: this avoids buying an unnecessary transformer.

How to install a recessed LED downlight in the ceiling?

Drill at the indicated cut-out diameter, connect the source to the mains or to the transformer, then fix the luminaire with its springs or clips. The recess depth determines what passes above the ceiling, and access to the connection must remain possible for maintenance.

Cut-out diameter and recess depth: the two measurements to check before drilling

The cut-out diameter is the measurement of the opening to be made, often given with a tolerance of a few millimetres. The recess depth indicates the space needed above the ceiling, between the source, the heat sink and the terminal block. Measure the thickness of your ceiling and check that no joist or duct crosses the target area.

Plasterboard ceiling, false ceiling or slab: what changes during installation

A plasterboard ceiling easily accommodates a light model, provided access to the connection hatch is kept. A false ceiling frees up space but requires checking the available void height. On a solid slab, recessing becomes impossible: you then switch to a surface-mounted version. Connection and maintenance remain simpler on our selection of downlights. Clean the trim dry, without drowning the source.

Which criteria make the difference between two LED downlights?

Four criteria rank the choice: the colour temperature, which gives the mood; the protection rating, which authorises the room; the luminous flux, which determines the lit surface; and the type of source, integrated or replaceable, which affects maintenance. The cut-out diameter then decides what fits into your ceiling.

Beam angle: a wide light or a concentrated light

A wide beam lights an entire room and suits a lounge or a hallway. A narrow beam concentrates the light on a worktop, a display case or an accent wall, with a more marked effect. Two models of the same power therefore do not behave the same way depending on the angle chosen. These differences can be read on the recessed models in the catalogue.

Luminous flux: comparing two models at equal power

Flux is read in lumens and serves to compare what two models actually light, at identical stated power. A higher flux does not mean a better rendering: too much light in a small volume creates glare. Conversely, a modest flux is often enough for accent lighting. Also look at the colour rendering if you are lighting a worktop or a coloured wall.

Which mistakes to avoid with LED downlights?

The most frequent mistakes: choosing a protection rating too low for a damp room, aligning the spots without thinking about what they light, mixing several colour temperatures in the same room, and forgetting access to the connection. Each is corrected upstream, at the time of choice and of marking out in the ceiling.

Multiplying light points without thinking about distribution

A ceiling covered with points does not give pleasant light: it creates patches on the floor and tires the eye. Better to start from the use, light the table, the worktop, the passage, then complete. On the downlights range, this logic guides the comparison of models with each other. Grouping the points by zone also makes it possible to switch on only what is needed.

Forgetting the colour temperature when mixing sources

A room that receives warm white in the ceiling and cool white on a wall light appears inconsistent, even if each luminaire is correct. Set one temperature per living zone and keep it on all the sources that switch on together. If you add a floor lamp or a string light, check its shade before buying.

To equip a room, start with a simple assessment: room and humidity, desired mood, surface to cover, then the ceiling cut-out diameter. You can then compare the models on these four points in a recessed downlight or in the luminaire page. Secure payment, tracked delivery, returns and Designix customer service accompany every order.

Frequently asked questions about LED downlights