change to leds - usually pretty cool.

You'd need to measure the actual temp of the light after - say 10 minutes running.
Cheap IR thermo or a bbq/cooking temperature probe would do the job.
https://www.amazon.co.uk/Infrared-Th...s%2C378&sr=8-6
Those are fun and also useful for checking temperature in your 3d printer.

It's possible you could use a hi-temp pla.
I'm currently doing some experiments with heat treated pla. It's supposed to increase it's temperature tolearance a lot.

Failing that pet-g is pretty good and - while I don't like it, abs has decent temperatue tolearance.

But check the bulb temp first and switch to led anyway - use a LOT less power, are brighter and last a LOT longer.

And if you have a HOme Bargains shop nearby - also really cheap :-)
I'm all led in the house now.