Question about Philips Hue Gradient Signe

You can control the Philips Hue Gradient Signe floor lamp with a Hue Switch dimmer, but only via Bluetooth and without a bridge if you connect the lamp directly to the dimmer. However, this does not work via the Philips Hue system, which requires a bridge to communicate with the dimmer. Without a bridge, you can control the lamp via the Hue app, which supports Bluetooth.