Light Studio is a Blender addon by Bproduction for creating realistic 3D packshots with Cycles. It provides 37 ready-to-use, fully customizable lights divided into three categories, so you can build a custom photo studio. All features are centralized in a single addon, and you manage the lighting of your projects directly within Blender. It is documented and designed to be easy to install and use.
The lights come in three styles. HDR light is based on HDR photographs to realistically reproduce studio lighting. Reflector helps unblock dark areas in a 3D rendering. Procedural light creates configurable lighting, though it does not work with Eevee. The Change Light function automatically switches between lamp styles to compare and try different lights, while Position Reflexion lets you paint lights in one click directly on 3D objects. The addon also includes functions to quickly configure your background.
The developer positions Light Studio for watches, cars, wines and spirits, jewelry, and product design. Published almost two years ago, it supports Blender 4.0 to 5.1 and is released under the GPL license.