Sorry if I came off too negative, that was not the intention. I have noticed your posts in the other topics as well.
The "don't just copy code without checking it", comes from the fact that you mentioned you hadn't seen the delay(15)'s, and the fact that you stuck those bits of product code in there (assuming your device is not part of a product). That's also why I mentioned his code was specific to his devices, since that product ID links those devices to a certain product. If you add that to your code without doing anything with products, that might cause issues.
That'd be the Filimin guys, who previously used a Photon. I liked their project, so made a version of my own as well. Having made this project from scratch, I can assure you it's not too hard if you try it yourself.
The very basics are nothing more than input -> publish -> subscription -> output. Anything else is just for show.
Unless you want to do some fancy multi-device piece of code, don't overcomplicate things like timezones and deviceIDs. Either hard-code them, or use a function to change it remotely. That will make life much more easy than trying to figure out a generic solution.