# Hue Bridge Group Change Action The Hue Bridge Group Change Action works exactly like the Hue Bridge Group On Action with the simple difference that the lamps assigned to the respective groups are only changed. If a lamp does not support a set parameter, nothing happens. This is because Philips offers 3 different types of lamps: White, White Ambiance and Color. Please ask the manufacturer about the type of light source you are using. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.helmut.de/helmut4-releases/v4.6.0/helmut4-components/streamdesigner/nodes/actions/third-party/hue-bridge-group-change-action.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.