Thanks to the integrated CCT light management, you can individually adjust the colour temperature from warm white to daylight white and thus simulate the light colours of a daily routine. This adjustment is made using the Q remote control supplied. The remote control can be used to operate individual luminaires and groups of luminaires, change their brightness and colour and save them using the memory function. All Q lights can also be integrated into existing smart home systems based on the ZigBee wireless standard. The smart speakers ECHO Plus and ECHO Show (2nd gen) already have an integrated Zigbee hub and can communicate directly with the Q lights. For Echo Dot, Echo, Echo Spot, Echo Show (1st gen.), Google Home and Google Home mini, however, an additional gateway is required. By connecting to a ZigBee-compatible gateway from a third-party provider (e.g. homee etc.), the lights can be conveniently controlled via smartphone, tablet or PC using a corresponding app. In combination with the Alexa or Google Home voice assistants, it is possible to operate the lights with voice control, so that phrases such as Alexa, switch on the light will soon be a matter of course for you and increase your comfort and security in your own home. Amazon, ECHO Plus and Alexa are brands of Amazon Europe S.a r.l. and serve only as an indication of the compatibility and possible uses of the Smart Home Q lights. The products and lights shown are not from Amazon. Google Home is a brand of Google and serves only as an indication of the compatibility and possible uses of the Smart Home Q lights."