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Avoid costly mistakes in linear lighting with LIANNA’s unparalleled flexibility
Linear lighting is vital for industrial and retail spaces, but choosing the wrong solution can lead to costly challenges. High system costs, poor energy efficiency, optic gaps, limited product length options, and unsuitability for damp or dusty environments often result in wasted energy, restricted usage areas, and compromised lighting performance.
That’s why we developed LIANNA– a new linear lens family designed to prevent problems before they arise. LIANNA’s strength lies in its unparalleled flexibility: whether you want to maximise efficacy or minimise your bill of materials (BOM), LIANNA adapts to your priorities without compromise. With multiple light distributions, an easy-to-install design, and availability in virtually any length, LIANNA sets a new standard for efficient, gapless, and high-performance linear lighting.
Make the right choices with confidence
Every project comes with trade-offs – should you chase the highest efficacy or the lowest bill of materials (BOM)? With LIANNA, you don’t have to choose between performance and cost-effectiveness.
Choice #1 – Maximise efficacy. Using high-efficacy LEDs, LIANNA reaches 187 lm/W, delivering +26 lm/W over a standard 1-row IP solution — at lower cost. Competing 3-row IP solutions come close in performance but at 20% higher cost.
| LIANNA IP (36 LED/ft) | 1-row IP (24 LED/ft) | 3-row IP (33 LEDs/ft) | |
| LED | High-efficacy LED (e.g. LM301B EVO) | High-efficacy LED (e.g. LM301B EVO) | High-efficacy LED (e.g. LM301B EVO) |
| Luminaire cost (4 ft) | -4.7 % (saves cost) | Baseline 0 % | +20.3 % (higher cost) ❌ |
| Efficacy | ~187 lm/W (+26 vs 1-row) ✅ | ~161 lm/W (reference) | ~185 lm/W (+24 vs 1-row) ✅ |
Choice #2 – Minimise BOM cost. LIANNA allows the use of more affordable LEDs while still achieving ~180 lm/W efficacy. This results in a 9.4 % cheaper luminaire compared to 1-row IP, while a 3-row alternative remains 16 % more expensive.
| LIANNA IP (36 LEDs/ft) | 1-row IP (24 LEDs/ft) | 3-row IP (33 LEDs/ft) | |
| LED | Standard LED (e.g. LM301B) | High-efficacy LED (e.g. LM301B EVO) | Standard LED (e.g. LM301B) |
| Luminaire cost (4 ft) | -9.4 % (lowest cost) ✅ | Baseline 0 % | +16 % (higher cost) ❌ |
| Efficacy | ~180 lm/W | ~161 lm/W (reference) | ~180 lm/W |
With LIANNA, you can confidently optimise for either maximum efficacy or lowest cost – without compromise.
Shape the perfect light
LIANNA is optimised for two-row PCB modules with 3030 and 2835 LEDs, while also fully compatible with single LEDs and 1×2 clusters. Designed for excellent low-UGR performance, the range offers a wide selection of beam angles to suit different applications. These include symmetrical beams in 110°, 90°, 60°, and 30°, as well as asymmetrical options that allow for more tailored and directional lighting. The polar diagrams below show how these beams range from wide flood distributions for uniform illumination to narrow, focused beams and asymmetrical patterns that minimise glare while directing light exactly where it’s needed.
The simulations below visually demonstrate how each beam angle performs in a real-world setting, making the impact of your beam selection easier to understand.
Lengths that fit your design
LIANNA features a versatile two-row lens design that combines performance with flexibility, making it easy to tailor the optic to almost any desired length in 1-foot increments. This approach not only supports a wide range of luminaire designs but also ensures a seamless, modern aesthetic without compromise. Whether the goal is creating long continuous lines of light or shorter, more compact fixtures, LIANNA adapts effortlessly to the application.
For our initial sales, we offer lengths of 4, 5, and 6 feet, ensuring a seamless aesthetic solution with no gaps. In addition, we offer 60- and 90-degree beams in 2-foot lengths that can be used either as stand alone units or in combination with other lengths. Furthermore, attaching LIANNA to the luminaire is effortless thanks to its secure side clips.
Build for reliability
When it comes to protection, creating an IP-rated solution for damp and dusty environments is straightforward with LIANNA. By removing the need for a separate cover glass, you can achieve robust IP65 protection easily and cost-effectively. The video below shows how straightforward the process is.
Lens installation is made effortless thanks to LIANNA’s secure side-clipping system, which allows quick and reliable attachment to aluminium profiles or metal sheets without additional tools or complex assembly. This makes luminaire integration fast, easy, and cost-efficient.
LIANNA stands as a beacon of innovation in the linear lighting domain.
In conclusion, LIANNA stands as a beacon of innovation in the linear lighting domain. With its unparalleled flexibility, efficiency, and adaptability, LIANNA not only addresses the core challenges of traditional linear lighting but also sets new standards for performance and versatility. Step into the light with LIANNA and revolutionise your illumination journey.
