# Materials: Commands {#mat_commands}
## specularmap
### Syntax {#syntax}

**specularmap <texturepath/texturename>**

### Overview {#overview}

Can set the specularity of the surface in relation to dlights.
Specularity is the intensity of the light reflecting off the surface. In
special cases some [GLSL programs](Shaders) might use the
texture it for other purposes, too.

### See also {#see_also}

-   [diffusemap](diffusemap)
-   [normalmap](normalmap)
-   [fullbrightmap](fullbrightmap)
-   [uppermap](uppermap)
-   [lowermap](lowermap)
-   [reflectmask](reflectmask)
-   [reflectcube](reflectcube)