Whether you're working with older versions of Photoshop, like Photoshop CS5 or Photoshop CC, or its latest version, you can experiment with different Photoshop lighting effects that move light around your photo. Point, spot, and infinite light are three of the most popular features to add lighting that highlights parts of your photo:
Point light: Point light works similarly to a light bulb, which points light in multiple directions. When you use a point light effect, the lighting will change depending on where you place the point light. Adding point light effects close to one area of an image will brighten the spots closest to the light.
Spot light: A spot light effect casts lighting on one specific area of a photo to bring attention to it, like a plant sitting on a desk or a product against a black background.
Infinite light: Infinite light adds light across a specific plane. It's common to use infinite light in outdoor photos, like photos of cityscapes or landscapes, as it casts lighting effects that mimic the natural lighting of the sun.