Better quality of "signs"

With a Dymo tape and associated in-house production Address Labels produced have the considerable disadvantage that prolonged direct sunlight fades the signs to illegibility.
In addition, glued and contaminated the "solar heated" adhesive of the tape, the clear window, so had a better-quality "signs" here.

Positives:

- I have 2 of the above-purchase signs (doorbell and letterbox) in the version ordered "thinner plate to be inserted behind a clear window", the material thickness is about 1mm in this version and was thin enough for the insertion.

- The ordered dimensions were delivered pretty much.

- The black "lasered" writing on white paint-like surface is easy to read, also by possibly somewhat clouded window.

Whether this solution significantly more expensive than 2's short Dymo ribbons, is also having a significantly longer shelf life show.

Update Nov. 2014 to life:

The signs are as expected so far - it stays with 5 stars.