Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:

Create a detailed description for the following product: Spencer, belonging to category: Reading Lamp

### Response:
Spencer allows variable use in all living areas: Equipped with an electric cable and a click switch, it can be used flexibly. In addition, it is also possible to mount it to a ceiling or wall. Thanks to its ball joints, the lamp can be flexibly adjusted to provide a focused light for reading or working. The ball joints are optionally available in a gold or silver-coloured version and set a strong contrast to the black aluminium of the rest of the lamp.
### End