Although the parts do what they should do ... keep the reflector! But unfortunately is already preprogrammed to again have the next tube replacement are replaced with, because the things are brittle in the course of a "tube life", and therefore crumble during disassembly of the reflectors !!! There would be a different material which has a longer service life even better, especially the fact in the present "High-tech age" probably should not be a problem !!! Did the same to me which ordered for the next tube replacement with ...'re at least not sooo Price intensive ... but as I said: That would probably not be! Because of the relatively low price, then I give it four stars
