can you get an led headlight ?

It's not just bed temp for polycarbonate - it's a real bastard to get it to stick to anything.

You could try hi-temp pla, but it's pretty expensive.

There is pla that you bake in the oven and that changes the crystal structure and makes it more resistant to heat - not sure if it goes as high as 140c though.
Hence the led headlight option :-)