LUMINES LIFT ONE Fractal PC opal is a flat diffuser for the DURO LED profile system. Variant 11-3541-20 is made from polycarbonate and measures 2020 mm in length. The opal face closes the visible side of the light line, while the shaped edges locate the cover within its matching profile.
Three positions for the finished surface
When a light line is integrated into a wall or ceiling, the final plaster or skim-coat thickness matters alongside the position of the profile. LIFT ONE has three height settings, allowing its face to be aligned with the finished surface rather than leaving the cover at a single fixed depth.
This adjustment changes the position of the cover within the DURO system; it does not aim the light. Compare the intended finished surface with the available seating positions when planning the installation detail. The feature is particularly relevant where the cover needs to meet the surrounding wall or ceiling plane.
Access from the open side of the profile
The diffuser is pressed into place from the front, meaning the open side of the profile. An additional technical groove provides a point for lifting the cover when repositioning or removing it. This gives access to the cover from the visible side of the built-in light line.
The confirmed system compatibility is DURO. When choosing a replacement, check that system name rather than relying only on an opal finish or a similar-looking cross-section. LIFT ONE is a linear-lighting component, not a complete standalone luminaire.
Length and light transmission
This section is 2020 mm, or 2.02 m, long. The manufacturer specifies a +5 mm tolerance. Use that measurement when comparing the cover with the planned light line rather than treating the rounded two-metre designation as an exact dimension.
The stated light transmission for the opal version is 68.31%. This describes the cover, not the luminous flux of the assembled lighting system. Light colour and power depend on the LED strip used. Its flat face and concealed seating within the profile suit a restrained linear-lighting detail.
