Werid texture lightning

I made a fur texture, and there is an werid lightning on the texture, the texture is with a bumb and a specular map.

Why does it looks so awful ? :frowning:

It’s hard to tell what’s gone wrong without the node tree. Care to share your .blend file?

It doesn’t look like you have either an effective bumpmap or specmap - it pretty much looks like a glossy photograph of some fur.