Feature●Product features: Control via compatible smart home system (Gateway and app)●Voice control available: Google Assistant or Amazon Alexa, depending on the smart home system used●Light colour adjustable via tunable white: warm white to cool white (2700 - 6500 K)●Network protocol: ZigBee 3●DimmableDescriptionclass="celwidget pd_rd_w-ziKup pd_rd_r-24WB0ZPMR1NQADMV9FEX pd_rd_wg-tPgGL" data-feature-name="aplus" data-csa-c-type="widget" data-csa-c-content-id="aplus" data-csa-c-slot-id="aplus_feature_div" data-csa-c-asin="" data-csa-c-is-in-initial-active-row="false" data-csa-c-id="q2z8kd-aoeysn-ywg9h0-vggpqt" data-cel-widget="aplus_feature_div">