Here I will tell you about 3dsmax 3dmodel garden lamp studio tutorial.
I have used following techniques in this 3ds max tutorial.
Edit Poly Modeling techniques.

[1]-First of all you will press (ctrl +N) now you will see the new window is open
Now click on the Box button and create a Box like this in the front view port

[2]-Now apply the Edit Poly Modifier and select the Polygon
Apply the Extrude Polygon and Outline Polygon and use the following setting and hit ok

[3]-Now your object should like this in the front view

[4]-Now apply the Extrude, Extrude, and Outline polygons
Use the following setting and hit ok

[5]-Now your object should like this in the front view

[6]-With the still select the Polygon and apply the Bevel Polygons
use the following setting and hit ok

[7]-With the still select the Polygon and apply the Extrude, Outline, and Extrude Polygons
Use the following setting and hit ok

[8]-Now your object should like this in the front view

[9]-Again with the still select the Polygon and apply the Bevel Polygons
use the following setting and hit ok

[10]-Now apply the Extrude Polygons
Use the following setting and hit ok

[11]-Select the Edges like this and apply the chamfer Edges
Use the following setting and hit ok

[12]-Again select the Edges like this and apply the chamfer Edges
Use the following setting and hit ok

[13]-Select the polygon like this and apply the Insert, Extrude Polygons
Use the following setting and hit ok

[14]-Open the material window and make a material like this and assign to the object

[15]-This is a final result