Lumitar: Nueva Tecnología Array LeS

These luminaires are made in Vaasa, the leading energy cluster in Finland. Therefore, it is only fitting that these luminaires utilize innovative technology that can boost your energy savings up to 92%.

These quality luminaires are made almost exclusively of Aluminum, utilize innovative design features and have patented heat transfer solutions. All of these elements, and others, guarantee a long lifespan and a broad range of working enviroments from freezing colds to extreme heats.

The actual light is produced with an unified LeS – Light Emitting Surface. The LeS-chip has its components inserted into a unique plate to ensure maximun heat transfer. Our dual cooling system effectively maintains the temperature of the luminaire at very near room temperature levels. There was no need to make the luminaire large in size. An extruded aluminum profile, with a very high material thickness, enabled us to create a relatively small heat transfer profile, that still functions in all conditions.

With versatile reflectors and optics we are able to spread the light evenly or concentrate it on a smaller area.

With our technology you cannot fail!

  • Even, non-flickering light
  • Generation G-x5X, Nominal 125 lm/W up to 165 lm/W (since 09/2011)
  • New generation G-x7X, Nominal 178 lm/W up to 220 lm/W (since 02/2016)
  • Color Rendering index from 85 up to 98,5
  • Patented heat transfer profiles
  • Versatile optics
  • Energy savings potential up to 92%
  • Unmatched lifespan
  • Working range from -45 to +105 Celsius
  • Customisable color temperature

Some differences between LeS and LED

Here you can inspect the effect of ambient temperature to the expected lifespan of a product. As you can see, Array LeS -technology outperforms LED’s in every environment.

LumiTar has an Array LeS chip that can produce up to 220 lumens per watt! This is the current maximum value of efficacy that we have achieved in tests. We continue to innovate new solutions to raise the number even higher! The best LED we know has an efficacy of about 120 lm/W.

Efficacy lumens per watt

Our luminaires can produce CRi up to 98,5! That value can be achieved in luminaires which use power less than 80 W. The big difference is in powerful lighting. This is where Array LeS -technology can still produce CRi’s up to 92.

Color Rendering index, over 80 W

One of the biggest differencies between Array LeS and LED is the fact that Array LeS can carry light further than LEDs. We have installed our Array LeS -products as far as 42 meters from the ground. This is, as far as we know it, almost impossible with current LED -solutions. Array LeS -technology utilizes a different wave lenght and the light comes from one source, which means that it can be optimized with the help of different optics. LED -technology utilizes multiple small individual light sources, which each have their own optics.

Mounting distance

It is a known fact that LED solutions lose light intensity over time and the higher the working temperature, the higher the loss is. This loss of intensity does not occur in Array LeS -technology. When inspecting a span of 5 years, LED -solutions that have been used 24/7 can barely produce 70% of their original amount of light.

Light intensity over time

In lighting, heat management is important. To produce even amount of light in different environments the light needs to stay cool. This is why LumiTar has designed effective dual cooling solutions and patented heat transfer profiles. This enables us to give 100% light all the way up to +105 ºC! Some LED luminaire manufacturers have adopted a style where electronic components drop the amount of light produced when the enviroments temperature rises. Would you want to lose light when for some reason your enviroments temperature rises? We wouldn’t.

Measured temperature after 12 hours

With our Array LeS -technology there will be no flicker and the glare is minimal. Think about the video quality with these luminaires, no flicker and amazing Color Rendering Index. Super slow motion is going to look extra good. This feature is in our every luminaire, no extra costs.

On the video you can see STADI luminaires installed next to 2600W MQl luminaires. See the flicker and glare from the MQl luminaires? There’s no flicker from STADI and the amount of light produced is higher. Unbelievable?

Chip de Array LeS

La tecnología Array LeS utiliza una tecnología híbrida para producir luz. El Chip de Array LeS es una superficie de luz unificada que produce la luz desde una sola fuente. Por lo tanto, es fácil de controlar, escalonar, difundir y durará más tiempo. La tecnología detrás de los Chips deriva de las actuales tecnologías de LED, pero aún más desarrollado. Por lo tanto, logramos alcanzar grandes niveles de lux con poco consumo de energía y lleva luz más allá que los LEDs tradicionales.

Produce Luz, No Calor

Cómo ahorramos aún más energía? Si las luminarias producen menos calor y se concentran en la producción de luz tiene la posibilidad de hacer que sus equipos de enfriamiento funcionen a un nivel de energía más bajo. LumiTar está llevando a cabo un estudio en colaboración con la Universidad de Vaasa, y los resultados preliminares son fantásticos. El estudio muestra que el uso de nuestra tecnología en lugar de las tecnologías tradicionales le ahorrará aún más energía, ya que la cantidad de calor producido por nuestra tecnología es considerablemente menor.

Libre de Mantenimiento

Las luminarias LumiTar son fáciles de manejar debido a su tamaño pequeño y peso (4,3 kg). Después de la instalación se pone aún más fácil. Las luminarias son libres de mantenimiento y no hay necesidad de cambiar las bombillas, tubos, etc. Nos centramos en ofrecer productos que funcionan y continúan trabajando mucho después de que se complete la instalación. Los usuarios han descrito nuestra luz como muy agradable y eso es debido a la tecnología DAYLIGHT from LeS.

Ciclo de vida increíble, y más …

Al menos 200,000 horas sin pérdida de flujo luminoso. Es decir 22 años de uso constante 24/7 sin pérdida en la potencia luminosa. Si usted está realmente invirtiendo para el futuro, esta solución está hecho para usted. ¿Ha pensado en la iluminación de seguridad y emergencia? ¡Nuestras fuentes de alimentación pueden tomar corrientes de ambos AC y DC, entonces nuestras luminarias pueden ser parte de su iluminación de seguridad y emergencia! También ofrecemos muchas otras cualidades asombrosas, tales como un alto índice de reproducción cromática, iluminación sin flicker o destellos, encendido instantáneo, no hay perturbaciones armónicas.