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Leading the way in ultra-narrow spot lighting with YASMEEN-FR-S
Experience stunning sub-5-degree beams powered by next-generation Fresnel technology
Ultra-narrow spot optics have always been highly valued in the lighting industry for their ability to create striking, high-contrast illumination over long distances, or to highlight small, luxurious objects with precision. These tight beams have become synonymous with innovation and craftsmanship.
For years, LEDiL has been at the forefront of innovation in ultra-narrow spot lighting. Today, we are excited to introduce our latest patent-pending solution – a true game-changer. As part of the exclusive YASMEEN family, this new FR-S beam was designed using Fresnel technology to provide a beam just under 5 degrees, excelling in both performance and aesthetics. It also delivers a high candela peak with unmatched accuracy.
Reinventing Fresnel technology
By reinventing Fresnel technology, we have developed ultra-narrow spot optics that combine exceptional optical performance with refined aesthetics – an achievement that has long been a challenge.
The unique Fresnel design ensures that, despite having lower efficiency than TIR lenses, the FR-S lenses achieve the highest cd/lm values in the series. This means that all light is directed precisely to the target, making YASMEEN-FR-S a powerful tool for applications requiring ultra-narrow precise beams and high-quality light distribution.
See the difference: spot vs. real spot vs. ultra-narrow spot
The comparison below showcases the differences between spot (S), real spot (RS), and ultra-narrow spot (FR-S) beams. As the beam narrows, more light is concentrated on the target, creating higher contrast, greater intensity, and stronger visual impact.
The ultra-narrow FR-S beam minimises spill light and maximises focus, making illuminated objects stand out with exceptional precision and clarity. For demanding accent lighting applications, every degree matters.
Precision across every size
YASMEEN-FR-S optics are available in 25 mm, 35 mm (coming), 50 mm and 70 mm diameters and are compatible with COBs featuring LES sizes from 2.5 mm to 10 mm. The YASMEEN-25 variant is available with two holder options, supporting both COB and SMD LEDs.
The larger 50 mm and 70 mm variants can achieve sub-5° beam angles when paired with small 2.5 mm LES COBs, enabling exceptionally precise accent lighting. The more compact 25 mm and 35 mm versions deliver equally impressive performance, producing sub-10° beams while offering greater design flexibility for smaller tracklight form factors.
Across the entire range, YASMEEN-FR-S optics combine Fresnel technology with outstanding optical precision to achieve high candela peaks, excellent beam control, and superior visual comfort.
Part of award-winning YASMEEN family
With the introduction of FR-S, the YASMEEN family now includes eight beam distributions, including the award-winning ZOOM beam. From ultra-narrow accent lighting to broad general illumination, YASMEEN provides a comprehensive optics platform that combines versatility, sustainability, and high-performance lighting for virtually any application.
The new ultra-narrow beams are available as standalone lenses or with black or white PC holders, ensuring seamless integration into a wide range of lighting designs. White holders are made from either standard PC or reflective white PC (RW) to prevent any light leakage and maximise optical performance.
Setting a new standard in ultra-narrow lighting
YASMEEN-FR-S revolutionises ultra-narrow spot lighting with innovative Fresnel technology, delivering a sub-5-degree beam and precise, high-contrast illumination – with the highest cd/lm values in the series and refined aesthetics. Get in touch with us to learn more!
