Why does Häfele say that their Halogen and Xenon light fixtures are only for use with their transformers? Isn it really just because they want you to buy their transformers?
The reasons we require our fixtures be used with our transformers is simply because that is the only way that the lights can be legally used. Our lighting system is just that, a SYSTEM, which was designed, tested and CSA/UL listed for use as a system only. Any combination of other products or installation may cause difficulties with lighting inspectors and does invalidate warranties.