LED lights are not illegal, except where the headlight is concerned. You may use LEDs in unregulated auxiliary lights.18 Feb 2022
Are headlight tints legal in Ontario?
So if you interpret the law is saying no "colored" materials then those films are illegal according to your own interpretation. At the discretion of the police. That rainbow effect is also present at certain angles on non tinted/wrapped headlights when they are cleaned well.23 Sept 2016