GU10 AR111 LED Bulb 12W 24º

The GU10 12W 900 lm AR111 24° LED Bulb is designed for professional lighting applications where powerful, controlled, high-quality light is required. Its AR111 format and precise 24° optics make it the ideal choice for accent lighting in shops, galleries, hotels, or exhibition spaces, where focus and colour fidelity are essential. This bulb combines high-performance LED technology with a robust and elegant design, ensuring efficient and long-lasting operation.

High-performance LED technology

Equipped with a high-power COB LED chip, this 12W bulb delivers a luminous flux of 900 lumens with an efficiency of 75 lm/W, equivalent to a 75W halogen AR111 lamp. Its colour rendering index (CRI ≥ 90) ensures accurate and natural colour reproduction, essential in commercial environments where products must be displayed in their true tones. In addition, its advanced optical design provides uniform emission without shadows or hot spots, optimising visual comfort in the illuminated space.

Professional 24° optics

The 24° beam angle provides a concentrated, well-defined beam, ideal for highlighting specific elements such as shop windows, display cases, artworks, counters, or product areas. This precise light control allows you to create contrasts and emphasise textures, enhancing visual perception and adding depth to environments. The internal polished aluminium reflector structure maximises beam efficiency, avoiding unnecessary dispersion and reducing light losses.

Optimised design and thermal dissipation

The housing of this bulb is made of high-purity aluminium, ensuring excellent thermal dissipation and greater stability of the LED system. Its robust yet lightweight construction enables stable operation even in closed or recessed luminaires. Thanks to its rear-vented design, the temperature remains under control, extending the COB chip’s lifespan to over 30,000 hours. The metallic finish with a faceted reflector gives it a technical and elegant look, suitable for professional-design luminaires.

Compatibility and ease of installation

The GU10 base allows direct installation in standard luminaires without the need for a transformer, operating at 230V AC. Its instant start with no flicker (No Flicker) ensures stable lighting from the very first second, preventing visual fatigue in long-use environments. This compatibility with recessed or track luminaires makes it a flexible option for refurbishment projects or energy retrofits.

Visual performance and lighting comfort

Thanks to its colour temperature options of 3000K (warm white) or 4000K (neutral white), this bulb can be adapted to the required ambiance: warm and welcoming in restaurants or residential areas, or neutral and precise in commercial spaces or galleries. The high CRI and 24° optical control ensure professional-quality accent lighting, with excellent beam definition and a balance between intensity and visual comfort.

Professional applications

The GU10 12W 900 lm AR111 24° LED Bulb is an ideal choice for shop window lighting, retail stores, museums, hotels, restaurants, auditoriums, and offices. Its combination of high efficiency, optical control, and colour fidelity makes it an essential tool for interior designers and architects seeking lighting precision and aesthetics in their projects. It is also an excellent option for replacing halogens in recessed luminaires, improving energy performance and reducing maintenance costs.