Two posts and you offer no resolution to what was asked... nor referred to a product that accomplishes what was asked
Third vehicle that I've used these bulbs in... never melted a lens because of a heat dissipation... two were daily drivers
Do you have verified laboratory testing that proving your statements or the statements of your preferred brand?
Moving forward all 'modifications' must be approved by you...
Why I often don't share 40 years of experience but I often respect peoples choices without blatantly tell them my opinion... moving on
It's not the lens that melts, it's the LED emitters that get dimmer and dimmer - premature failure due to heat, not to mention rapid dimming when in use. Increased heat = increased resistance = higher current draw and you have a cascade failure. Modern LED bulbs also thermal throttle, but they do so to protect the bulb, as opposed to the basic bulbs like you posted that throttle due to electro-mechanical limitations, which basically means they're stressed to the point of failure.
Just a couple posts above yours is a 'known good' setup. I've also gone through dozens of different models and designs.
If you want me to update my suggestions, I can. Technology is constantly changing.
I know electronics, I know thermal dynamics and how it applies to electronics.
You can find a good primer below, and while a little dated, it illustrates what I'm talking about.
It's your truck. You can do with it what you want. If you're happy with your bulbs, then that's fine. I'm just saying there are much better out there, for not much more money... or, in some cases, same or less money, than what I've seen people buy.