> For the complete documentation index, see [llms.txt](https://learn.tvori.co/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://learn.tvori.co/master/scene-tools/lights.md). # Lights [Menu](/master/main-menu.md) / [Shelf](/master/tools/shelf.md) / Tools / Lights {% embed url="" %} There are two light tools: a bulb and a projector. To change the color of the bulb or a projector, press on the color palette at the top of the, hold and move your hand until you find a color you need. {% embed url="" %} ### Size of light sources **Bulb**. Increase the size of the bulb to make its light range larger. **Projector**. Move the slider on the projector to increase the size of the light beam. --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## 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, and the optional `goal` query parameter: ``` GET https://learn.tvori.co/master/scene-tools/lights.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. 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.