# PRIM_REFLECTION_PROBE_BOX

*LSL constant*

```lsl
integer PRIM_REFLECTION_PROBE_BOX = 1;
```

Constant groups: [ReflectionProbeType](/constants/groups/ReflectionProbeType/)

Used with [PRIM_REFLECTION_PROBE](/constants/PRIM_REFLECTION_PROBE/). A reflection probe is a sphere by default, otherwise a box if this flag is set on the corresponding prim.

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From lsl.dev: https://lsl.dev/constants/PRIM_REFLECTION_PROBE_BOX/