The accessory to embed the aluminum profile the curved diffuser fulfills the function of giving it a better finish when mounting the diffuser profile. Its packaging is 20 units and it is made of gray plastic, a resistant material that is very easy to clean. Its dimensions are: total height of 12.7 mm, the total width of 23 mm, and total length of 16.5 mm. It is installed in a very simple way, the accessory is placed in the channel of 20 mm wide and 10 mm high, through which the electrical connection cable of the led strips will be passed. Finally, the curved pressure diffuser is mounted.