Bird - dimmable table lamp. Die-cast lacquered aluminium body. Coated metal structure

https://www.archiproducts.com/en/products/kdln/led-adjustable-desk-lamp-bird_685110 

Dimensions:
Width 17cm x Depth 22-28cm x Height 48 cm

The model is prepared with 4 metal materials with different colors. They can be switched in the CoronaSelectMtl material (for Corona Render) and VraySelectMtl (for Vray). If you have an earlier version of renderers that do not support CoronaSelectMtl and VraySelectMtl, you will find four balls in the scene with prepared metal materials with four colors.

The model has a simple rig that allows you to rotate the lamp head so that the wire follows the head. To do this, simply select the spline controller with arrows around the head and rotate it in the desired direction. And if you need to correct the wire, select the middle controller near the wire and move it.

The model in the scene has a Turbosmooth modifier assigned to it in Render Iterations=2 mode, which is applied only during rendering.
In the obj file the model is saved with Turbosmooth=1 applied.

Weight of the model without Turbosmooth:
6366 polygons, 6214 vertices

Those who work in V-Ray version lower than 3.1, be careful, in the materials in the BRDF section there is Microfaset GTR (GGX), if your version is older than 3.1, then the BRDF field will be empty. Select Blinn, Phong or Ward - what is preferable for you.

For Corona render, it is recommended to install version not lower than 1.5, since the glossiness of materials is configured taking into account PBR.