Yes, I had done something careless to two digital light strips. Using the “contact us” email feature I ended up connecting with Emily Elmore, who facilitated warranty replacement of both strips.
Our email correspondence used the address that folks have been posting here (sales@loksound.com), and all of her replies included this phone number … +1-720-303-3980.
Interesting that the phone # Dwight has is different from the number shown on the EQU website (+1 570-980-1980). Regardless, when you get in touch with ESU, they will happily take care of the problem.
But I just called both numbers and they are in-fact getting me to ESU LLC, so either one can be used to contact them.
And cor completeness I want to mention that loksound.com redirects to the main ESU website in Germany. They must have decided not to have separate website for the American branch.
@Dwight in Toronto , you mentioned using "contact us" form to get in touch with them (not just sales@loksound.com address). Where exactly did you find it? I looked allover the ESU website and didn't find that info.