To use the "Gradient Ambiance Base (RGB, 200 cm, Indoor)" from Philips Hue, the Hue Bridge is not absolutely necessary to use the basic functions. Here are the details:

- The Lightstrip can be controlled immediately via Bluetooth, which enables direct connection with a smartphone or tablet.
- However, connecting it to a Hue Bridge offers additional functions, such as control of over 50 lights and accessories, automations and the ability to control the lights from anywhere in the world.

The Lightstrip can therefore be used without the Hue Bridge, but the full functionality and additional benefits of the Philips Hue smart home solution are only unlocked when connected to a Hue Bridge.