Window film technology
VLR (Visible Light Reflection)
VLR is the percentage of visible light a window film reflects back; high VLR causes a mirror appearance and is regulated in many jurisdictions, including Singapore.
Visible Light Reflection measures how much of the visible spectrum bounces off the film. A non-reflective ceramic film has VLR around 6–10%, similar to clean glass. Metallised or sputtered films can have VLR of 15–25%, which produces a noticeable mirror effect.
The LTA's tint rules prohibit excessive reflectivity on Singapore-registered vehicles. Films that look mirror-like from the outside can fail VICOM inspection and attract fines. When choosing a film, ask for VLR in addition to VLT and overall heat rejection.
Infratint Platinum99 is engineered to have low VLR — it stays optically neutral so the car retains a clean OEM appearance.