How to use textures as bump maps using lighting effects in PS

This image has been modified in Photoshop using layers, and then lighting effects.

The texture layer is simple enough, and here's the link to a quick video, which explains how to do this plus the light effects.

To achieve lighting effects in Photoshop follow these menu steps: Filter/Render/Lighting Effects.

Thanks to John Shaver at My Design Deals for kicking this off for me. John has a pile of helpful videos on his YouTube channel, if you're looking to get the creative juices flowing in Photoshop.