Blending Options-Drop Shadow

Blending Options-Gradient Overlay

Gradient’s parameters:

Using the same instrument, try to represent inside the already made layer a circle of white color. Select the Convert Point Tool to mark out its lowest top and then make a click on it with the right mouse’s button to choose the Free Transform Path. It will help us to lift up the top to look the way it is represented below.

Fill 25% on the layers.
Select the same Ellipse Tool (U) to create a layer reserved for the colored lamp’s light filter.

Blending Options-Gradient Overlay

Gradient’s parameters: