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: BIRO40, belonging to category: Lighting System

### Response:
BIRO40 consists of a torsion-resistant aluminium profile and an LED circuit board providing either monochrome light in tuneable white or RGBW light colours. Available as a recessed, surface-mounted or pendant luminaire, as well as in different lengths, the lighting system integrates well into a given architecture and its room dimensions. Consistent with the lighting concept, it allows different arrangements: depending on conditions, a linear, a rectangular and an L- or U-shaped installation are available.
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