# Light Link

- Object
- Shift

Set here the translation vector applied to each light or list of lights linked to a layer. Directional lights have no position, so Shift does not affect them.

When linking a light to another layer, the translation is always applied to the light itself. Directional lights have no position, so Shift does not affect them.

The final light position is given by this translation vector added to the current light position, as defined by the Reference option. By default this is the light position and the translation vector is 0.0, 0.0, 0.0, so no translation is applied.

When a list of lights is linked, Reference is set by default to Child, so lights preserve their positions and are not superposed.
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