[ZDan]

Originally Posted by Luns

3M Crystalline 90. 59% IRER, ~99% VLT (*)

(*) 3M quotes performance data of their films as installed on 73% tinted glass. Back-calculating the VLT of Crystalline 90, it only reduces VLT on the order of 1%.

I don't know whether the Llumar AIR 90 VLT numbers are of the film itself, or include glass. If just the film itself, accounting for glass might reduce VLT below what's legal, but it's probably close enough to not get into trouble.

Looks like Llumar's numbers are for film on 6mm clear glass. Seems like the 3M might be a better choice for light transmission vs. heat rejection...