Inner Glow

The following settings are shown on the Quick FX panel:

Colour—sets the colour of the effect. Click the colour box to choose the colour from the pop-up panel.
Opacity—controls the transparency of the effect.
Radius—controls the extent of the effect.
Layer Effects—provides access to the Layer Effects dialog for more advanced settings and controls.

The following advanced settings can be adjusted in the Layer Effects dialog:

Blend mode—changes how the effect interacts with the colour of the current layer.
Intensity—determines how much the radius of the effect is blurred.
Centre/Edge—determines the origin of the effect.
Scale with Object—when selected, the effect scales in proportion to the object if the object is resized. If this option is off, the effect's scale remains unchanged when the object is resized.
Fill Opacity—sets the opacity of the layer contents without affecting the applied effects.