Window film for U.V protection

The customer asked me for a film which would offer U.V protection for their son who uses the room as a play room and reduce fading of the new wooden furniture and flooring. They wanted minimal loss and no change to the look of the glass. We settled on Palisade 50% by Johnson Window Films. This is a ceramic film which blocks 99% of all U.V, reduces fading by 65% with only 50% light reduction.