GAMMA instabus - Lighting

light bulb icon with building

Discover how GAMMA instabus lighting products create perfect places

Daylight improves the well-being. Therefore, lighting and solar protection are controlled in such a way that as much glare-free daylight as possible is used for lighting in a room. The blinds are automatially adjusted according to the sun‘s position. In addition, constant light level control adds the proper amount of artificial light to ensure the desired brightness is maintained at all times. If rooms are not used, the system switches off lighting depending on presence or time.

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Create your own perfect place

Dimming of LEDs

The universal dimmer for optimal lighting

Lighting control systems always play an important role when it comes to presenting products or rooms in a favorable light. A fitting mood can be achieved in rooms and spaces by adjusting the brightness of individual lamps. To achieve that mood, universal dimmers are used that enable appealing adjustment of the lighting brightness.

Light-emitting diode lamps – LED for short – are capturing the lighting markets, extensively replacing conventional incandescent light bulbs and halogen lamps. At the same time, demand to control the brightness of lighting is simultaneously increasing. Dimming functions in LED lamps focus more on ease and convenience than on energy efficiency. The integrated system electronics can only ensure dimming of LED lamps if the LED is marked as dimmable by the lamp manufacturer. The universal dimmer fulfills the requirement to dim all dimmable lamps, and dimmable LED lamps in particular. It allows reliable dimming of even small lamp outputs of just a few watts of power. Despite the low load, the LED definitely dims to complete shut-off.

For more comfort and flexibility, the universal dimmer offers the possibility of adapting the unusual dimming behaviour of LEDs to the dimming behaviour of incandescent lamps. In the ETS, the setting of the dimming curve, i.e. for controlling the brightness in relation to the dimming value, can be parameterised. Lamps can thus be dimmed brighter or darker in the medium dimming range.

For installers

Take a closer look at the installation guide for the DIN rail-mounted devices

The DIN rail-mounted devices from Siemens can be installed in just a few simple steps. Quick mounting on DIN rails, simple wiring with different types of conductors and checking of the KNX connection at the push of a button ensure fast and perfect installation. 
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Further information

Customer support KNX

Siemens AG

Smart Infrastructure - Building Products

Siemensstraße 10





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