LightLab is an add-on that provides a suite of 16 ready-to-use lighting presets for Blender. Users can apply, switch, or remove lighting setups with a single click after selecting a target object. When applied, the lights are automatically organized into a dedicated collection to keep the scene hierarchy clean.

The tool includes an interface panel with global sliders to quickly adjust the active preset. Users can modify the overall intensity, shadow softness, hue, and saturation. Additional controls allow for adjusting the height of the light rig and rotating the entire setup around the central object. The add-on supports keyframing for light rotation and height directly from the interface, and includes a toggleable dynamic background color feature.