XENON Kit Questions

hallihallo 🙂 I have a question…what about these Xenon Kit’s which are based on the Plug’n’Play principle ..so for H4 or H1 etc. are wired … e.g. at ebay etc. I know that these are forbidden in road traffic… My question, however, is the temperature development in a headlamp designed for halogen lamps, which is fed with such a Xenon burner… Can anyone tell me if Xenon burners become hotter in operation than normal H4, H1 or comparable Halogenla mpen ??? Wouldn’t it be irresponsible to offer these xenonkits if you used it to fry the reflector or ?? Thank you in advance for your answers !