Flat light diffuser profile, made entirely of plastic, which allows partial passage of light from the LED strips thanks to its opaque white finish. It is installed on top of the LED strip, covering it in its entirety, but allowing the light to pass through. Its dimensions are: 17.5 mm horizontal x 5.7 mm vertical; the size of the parts to be embedded are: 5 mm vertical x 15.3 mm horizontal. The package has 20 units completely ready for use, either in its 2.35 meter or 3.9-meter versions.