Lighting Effects - The Photoshop: Professional Retouching and Compositing Tips, Tricks, and Techniques - page 182

Figure 3.20
5. You may want to remove or reduce the light effect in certain areas. Our model's
face has gone too much into shadow, so to remove it from that area and keep it
everywhere else, right-click the name of the layer style in the Layers panel and
from the menu that appears choose Create Layer ( Figure 3.21 ) .