Small SPI TFT for diy micro LED projector?


I am looking for a SPI TFT with about 1.4"...2.2" for a micro LED projector which will be used as a kind of effect light.
I bought this one this one, but after removing the backlight I realized that the TFT is not translucent enough.

I am running a XHP70 LED (2.2A 13.8V) really close to the TFT. 4000 lumens is just way too much for such a dark TFT, after a few seconds the TFT stops working in the middle because the luminous flux heats it up. A fan does not make it better.

Any ideas where I can look for a suitable TFT?

Thanks in advance!