AR111 LED Bulbs: Adjustable Accent Lighting with Selectable CCT for Homes and Retail Premises

AR111 LED bulbs are the standard choice when precise focal lighting is needed on a specific point: pictures, shelves, counters, or work areas. With a diameter of 111 mm, the AR111 format allows greater luminous output than a standard GU10. It also accepts beam angles of 24° or 36° depending on the desired effect.

In this category you will find models with selectable CCT, adjustable frames, and everything needed to install them without building work.

What an AR111 LED lamp is used for

The AR111 is a focal format. It is not designed to light entire rooms, but to direct light onto a specific object or area. Its concentrated beam and high brightness make it suitable for both domestic settings and commercial interior AR111 LED applications.

Accent lighting in shops and display cases

In shops, galleries, and restaurants, focal accent lighting for retail requires a light source capable of highlighting the product without contaminating the background. The AR111 covers that function: high actual output, elevated CRI, and the ability to aim the beam exactly where it is needed. The high-brightness AR111 LED version is especially useful in display cases or shelving where the product needs to stand out clearly.

Decorative lamps in design-led homes

In homes, the AR111 appears in living rooms, hallways, and bedrooms to highlight a decorative element without resorting to general lighting. The AR111 LED with selectable warm and neutral colour temperature in a single body allows the atmosphere to be adapted according to the time of day without changing the bulb.

Selectable CCT: the advantage of the modern AR111

Most AR111 LED bulbs in this category incorporate selectable CCT of 2700K, 4000K, and 6500K. Warm light for domestic settings, neutral light for offices and retail premises, and cool light for work areas or technical display. The 20W CCT-selectable AR111 LED is the most requested model in mixed projects where maintaining stock of several colour temperatures is not desirable.

How to change the colour temperature without changing the bulb

Selection is made via a small switch on the base of the lamp before fitting. Once the temperature is set, the bulb operates stably without any additional controller. A single model covers what previously required three separate references.

Frames and accessories for AR111

The AR111 is not installed directly into the ceiling: it requires a specific frame or lamp holder. In this same category you will find compatible accessories for each type of installation. The adjustable frame included as an accessory is the most common option, as it allows the direction of the beam to be adjusted once the lamp is fitted.

Single, double, and triple adjustable frame

The adjustable AR111 LED frame is available in single, double, and triple configurations for linear or grouped installations. All allow the beam angle to be adjusted. You can see them in the lamp accessories section: single, double, and triple frames.

Recessed and surface installation

The recessed AR111 LED spotlight requires a ceiling cut-out with the appropriate diameter for the chosen frame. For surfaces where building work is not possible, surface-mount brackets compatible with the same frames are available. In both cases, the lamp remains adjustable once fitted.

Equivalent to 75W AR111 halogen

The most common AR111 LED halogen equivalent replaces a 75W halogen lamp with an LED of between 12W and 15W with similar luminous results. Replacing the AR111 75W halogen reduces consumption by around 80%, and the 30,000-hour AR111 service life compared to 2,000-4,000 hours for halogen represents a considerable maintenance saving.

The dimmable AR111 LED lamp is compatible with most current phase-cut dimmers, although compatibility should be verified before fitting.

Available models and prices

Models in this category cover different wattage, cap, and voltage requirements.

• By cap: check the GU10 or G53 cap and supply voltage before ordering. The GU10 AR111 LED bulb is the most common in new residential installations; G53 appears in older luminaires and some contract projects.
• By voltage: the 12V or 230V AR111 LED determines which driver or transformer you need. 230V models connect directly to the mains. 12V models require a compatible electronic transformer.
• By finish: the white or black AR111 LED bulb allows the accessory to be integrated into the ceiling according to the finish colour. Frames are available in both versions.
• By angle: the 24° AR111 LED lamp concentrates the beam for precise accents. The 36° model covers a slightly larger area and is more suited to general zone lighting. The 24° or 36° emission angle you choose depends on the area you want to cover and the distance to the illuminated object.
• By chip: the Osram chip AR111 LED guarantees stable colour rendering and high long-term reliability.

If you are looking for an AR111 LED lamp at a competitive price with full specifications, filter by wattage and CCT to find the model that suits your installation. You can also buy AR111 LED directly from the product pages.

CRI 90 colour accuracy for AR111 is a relevant criterion when the application involves displaying materials, art, or textiles. With a CRI below 90, colours lose precision under artificial light.

Frequently asked questions about AR111 LED bulbs

What is the difference between an AR111 and a GU10?

The AR111 format has a diameter of 111 mm compared to 50 mm for the GU10. This allows greater luminous output and more controlled beam angles. The GU10 AR111 LED bulb shares the same cap as a conventional GU10, but the body is larger and produces more lumens.

Can I fit an AR111 LED in my halogen AR111 luminaire?

In most cases, yes. You need to verify that the cap matches (GU10 or G53) and that the supply voltage is compatible (12V or 230V). If the luminaire has a dimmer, it is worth checking its LED compatibility before fitting.

Which frame do I need to recess an AR111?

You need a specific AR111 frame with the appropriate cut-out diameter. The frames in this category are adjustable and designed for the AR111 format. See the lamp accessories section: single, double, and triple frames for the available options.

Does the AR111 LED consume much more than the GU10?

No. Consumption depends on the specific model, not the format. A 12W AR111 LED consumes the same as a 12W GU10 LED. The difference lies in total lumens and beam angle, not in consumption per watt.

Which CCT is best for lighting pictures and works of art?

For lighting pictures and works of art, warm light (2700K) or neutral light (4000K) with a minimum CRI of 90 is recommended. The CRI 90 colour accuracy of these AR111 models ensures that pigments and textures are perceived accurately. In spaces where the pieces on display change, the selectable CCT of 2700K, 4000K, and 6500K allows the temperature to be adjusted without replacing the bulb.