We do not have LED fixture manufacturer/distributor related specifications in the MMCD. See the full answer for some references we have found.
No, it is not possible to print without the watermark. The watermark is embedded in printed pages to identify the version of the Design Guidelines from which it is extracted; and to remind users that the content is subject to copyright.
No, We will license electronic copies only. Those wishing a hard copy are welcome to print the sections of interest from their electronic copy.
The most recent edition is the MMCD 2019 Edition.