Long term durability

In our lights, we exclusively use high-quality LEDs and operating units of well-known manufacturers which offer a LONG TERM DURABILITY. To promote resource-conserving handling and the sustainability and service life of our products even better, both the LEDs and the operating units are FACTORY REPLACEABLE.

Modern technology and know-how in all GROSSMANN lights!

Good light quality is defined, among other things, by a natural COLOUR REPRODUCTION. This indicates the effect of light on coloured objects and is represented by the CRI (Colour-Rendering-Index) on a scale of 0-100. The higher this value is, the more natural the colours are and the more pleasant the light. We use warm white LEDs with a CRI of 95 in all our lights without restriction – in this way we achieve the current top values in terms of light quality.
Different requirements call for individual lighting moods - for the highest degree of well-being, all our lights are DIMMABLE using standard dimmers.
With the DIM-TO-WARM TECHNOLOGY,the light can be infinitely dimmed to 2000 K.


Dimming GROSSMANN lights

We use dimmable electronic drivers in LED lights. The LED lights require a dimmer that is adapted to this technology. The following LED dimmers have so far been tested for compatibility with the installed driver:

Click here for the download:


"dim-to-warm" for a homely atmosphere

Kelvin - light colour

The term "Kelvin" describes the light colour. The higher this value is, the more neutral/colder the light is. All GROSSMANN lights for the living area are equipped with LEDs with values of 2700 or 3000 Kelvin.

With the dim-to-warm technology you can change the light colour up to 2000 Kelvin, creating a warm, cosy room atmosphere!

Here you can see our dim-to-warm label - you can recognise the lights with this technology by this symbol!

No eye damage from GROSSMANN®-LED lights

GROSSMANN®-LED lights do not pose a photobiological hazard to the human eye. As with conventional light sources, however, staring into the bright light source should be avoided.