How to pronounce “incandescent lamp” in English

And this gas is very, very hot and you can see it because it cools down by admitting x-rays.It's just a hot version of things, it's hotter than your typical incandescent lamp and so the energy admitted by the atoms in it tends to be in the x-ray part of the spectrum.We can make a map with that x-ray light and kind of see the atmosphere surrounding all of these galaxies at once.