The Siemens Building Technologies Division has updated its GAMMA instabus product line with the powerful new KNX based universal dimmer N 554.

This dimmer can be used to control LED and other lamps up to a total of 1000 VA, making it perfect for advanced lighting solutions in cinemas, theaters, opera houses, museums and hotels.

The device features continuous dimming – the dimming sequences can be adjusted to the behaviours of different lamps. The potentially high lighting load and the adjustable dimming curves of the N 554 dimmer make it ideal for chandeliers in museums and historic buildings. From the control panel, you can easily configure channel bundling and quickly perform manual testing of the installation.

(www.siemens.com/gamma)